352 UHD

352 UHD Ultra High Demolition Hydraulic Excavator

Cat® 352 hydraulic excavators bring high reaching power, performance, and control to your demolition projects.

352 UHD Ultra High Demolition Hydraulic Excavator

DESCRIPTION

The Cat® 352 UHD reaches where other machines cannot and provides best-in-class work tool capability. You can tear down structures all day with speed and precision – you simply won’t find a better 60-ton class choice for demolition.

LATEST FEATURES

        
  • Cab Monitor Improvements.
        
  1. Continuously improved user interface allows for intuitive navigation, minimizing performance interruption with the easy-to-use touchscreen menu.
  2.     
  3. Identify apps quickly with a grid list view, abbreviated app names, and categorized menu options.
  4.     
  5. A notification center keeps important information visible to the operator, and displays messages without shrinking the camera view.
  6.     
  7. Color coded notifications set critical messages apart from the rest.
  8.     
  9. Use the in-monitor QR code to learn about machine and technology features through a full suite of “how-to” videos.

Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area. Build Number: 07F

352 UHD Latest Features
352 UHD working 8 to 9 stories high

PERFORMANCE

        
  • UHD can reach up to 28 m (90 ft) of vertical pin height, working with a 3.7 ton (8,157 lbs) tool with 15.8 m (51 ft) horizontal reach.
  •     
  • Cat active stability monitoring system continuously informs operators of work tool position within the safe working range and warns when approaching the stability limit.
  •     
  • Hydraulically actuated variable gauge undercarriage provides outstanding stability when extended to 4000 mm (13 ft); it retracts to 3000 mm (10 ft) to make transportation easier.
  •     
  • Standard rearview and right-hand sideview cameras give clear views on the monitor.
  •     
  • The C13 engine can run on biodiesel up to B20 and meets EU Stage V, U.S. EPA Tier 4 Final, and Japan 2014 emission standards.
  •     
  • Match the excavator to the job with three power modes – Power, Smart, and ECO. Smart mode automatically matches engine and hydraulic power to working requirements, providing maximum power when needed and reducing power when it isn’t to help save fuel.
  •     
  • The high-efficiency hydraulic reversing fan cools the engine on demand to help reduce fuel consumption.
  •     
  • Cat technologies increase operating efficiency to lower operator fatigue, operating costs, and fuel consumption.

OPERATOR COMFORT

        
  • Demolition cab with Operator Protective Guards (OPG) includes front and roof of P5A
    10 mm (0.4”) laminated glass.
  •     
  • Tilt-up 30° for a more productive and comfortable sight line.
  •     
  • The windshield and roof one-piece parallel wipers with three intermittent settings include washer spray.
  •     
  • Premium heated and cooled seat is standard.
  •     
  • Get in and out of the cab easier using the tip-up left console.
  •     
  • Control the excavator comfortably with easy-to-reach controls all located in front of you.
  •     
  • UHD front is worktool camera ready for easy dealer-available kit installation and includes water-spray-system-ready wiring and hoses.
  •     
  • Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles.
  •     
  • Use the standard radio’s USB ports and Bluetooth® technology to connect personal devices and make hands-free calls.

352 UHD Tilting Cab
352 UHD Demolition Excavator 254 mm (10

SIMPLE OPERATION

        
  • Start the engine with a push button; use a Bluetooth® key fob or the unique Operator ID function.
  •     
  • Program each joystick button, including power mode, response, and pattern, using Operator ID; the machine will remember what you set each time you go to work.
  •     
  • Automatic hydraulic oil warmup gets you to work faster in cold temperatures and helps prolong the life of components.
  •     
  • Navigate quickly on the high-resolution 254 mm (10 in) touchscreen monitor or with the aid of the jog dial control.
  •     
  • Make moving the excavator much easier with Cat Stick Steer. Simply push a button and use one hand to travel and turn instead of both hands or feet on levers or pedals.
  •     
  • Not sure how a function works or how to maintain the excavator? Always have the operator’s manual at your fingertips in the touchscreen monitor.

EFFICIENCY AND PRODUCTIVITY WITH CAT TECHNOLOGY

        
  • Standard Cat Grade with 2D with a retrofit boom indicates depth and slope on the monitor with auditory alerts.
  •     
  • Cat Payload onboard weighing helps you achieve precise load targets to improve your operating efficiency with a retrofit boom. Pick up a load of material – with either a bucket or grapple – and get a real-time weight estimate without even swinging.
  •     
  • Combine Payload with VisionLink® and remotely manage your production targets. The monitor’s USB port lets you download results from one shift all the way up to 30 days of work, so you can manage your progress without needing an internet connection or VisionLink subscription.
  •     
  • The stability monitoring system continuously informs operators of work tool position within the safe working range and warns when approaching the stability limit.
  •     
  • Know the excavator’s exact position relative to GPS and GLONASS systems. The machine automatically compensates for excavator pitch and roll caused by sloping ground conditions.
  •     
  • VisionLink provides actionable data insights for all assets - regardless of fleet size or equipment manufacturer.* Review equipment data from your desktop or mobile device to maximize uptime and optimize assets. Dashboards provide information such as hours, miles, location, idle time, and fuel utilization. Make informed decisions that lower costs, simplify maintenance, and improve safety and security on your jobsite.
  •     
  • VisionLink Productivity gathers and summarizes machine telematics and jobsite data from all your equipment – regardless of the manufacture.* View actionable information such as idle time, fuel burn, location, payload, load counts, total cycles, and more to improve machine efficiency, productivity, and utilization. Access data anywhere via a mobile, tablet, or desktop device - on or off the jobsite.
  •     
  • Remote Flash is a mobile application that allows you to update onboard software without a technician being present, allowing you to initiate software updates when convenient, increasing your overall operating efficiency.

*Data field availability can vary by equipment manufacturer.

352 UHD with Retrofit Boom
352 UHD Hydraulic Service Center

MAINTENANCE

        
  • Enjoy low maintenance cost due to extended service intervals.
  •     
  • Check hydraulic system oil and easily drain fuel system water and fuel tank water from ground level.
  •     
  • Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
  •     
  • Change all fuel filters at a synchronized 1,000 hours. Oil and fuel filters are grouped and located on the right-hand side of the machine for easy maintenance.
  •     
  • The engine air intake filter with pre-cleaner has double the dust holding capacity of the previous air intake filter.
  •     
  • The hydraulic oil filter provides excellent filtration; anti-drain valves keep oil clean when the filter is replaced.
  •     
  • S•O•SSM ports simplify maintenance and allow for quick, easy extraction of fluid samples for analysis.

SAFETY

        
  • On-board stability monitoring helps the operator enhance jobsite safety.
  •     
  • A travel direction indicator helps the operator know which way to activate the travel levers.
  •     
  • Enjoy greater visibility in each swing direction with the help of narrowr cab pillars and large windows.
  •     
  • A ground-level shutoff switch stops all fuel to the engine when activated and shuts down the machine.
  •     
  • Rearview and right-hand sideview cameras are standard.
  •     
  • Serrated steps and an anti-skid punch plate on the service platform help prevent slipping.
  •     
  • Standard 2D E-Fence (swing) helps you avoid swinging into obstacles to the side of the machine such as live traffic and structures.

352 UHD Demolition Excavator Safety
352 UHD Sustainability

SUSTAINABILITY

        
  • The Cat® C13 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
  •     
  • The 352 UHD emits up to 31% less CO2 than the 345C.*
  •     
  • Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels*** up to: 20% biodiesel FAME (fatty acid methyl ester)** or 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
  •     
  • Auto engine speed control reduces unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
  •     
  • Cat Scheduled Oil Sampling (S•O•S℠) Services helps reveal excessive wear, contaminated fluids or other “unseen” issues that can shorten component life. In many cases, you can extend oil and coolant change intervals by using fluid monitoring. Consult your Cat dealer or the machine's operation and maintenance manual for more information.
  •     
  • Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
  •     
  • Cat Grade technologies combine advanced guidance with optional automated machine control helping you reach grading targets while reducing fuel burn and greenhouse gas emissions by improving efficiency, job site productivity, and accuracy.
  •     
  • Cat® Payload for excavators provides on-the-go material weighing which helps reduce fuel burn by improving loading efficiency, job site productivity, and eliminating trips to the scale.
  •     
  • Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.

*All comparisons to 345C. Productivity, fuel, and CO2 emissions vary by application. CO2 emissions calculations based on a reference work cycle using 2.2 U.S. gallons per hour of #2 U.S. diesel fuel based. Applies IPCC2006 methodology using U.S. EPA Emissions Hub emission factors. Includes DEF (diesel exhaust fluid) related CO2. Fuel measurements are at 15°C. Estimated average fuel consumption improvements are based on tests or Product Link™ data where available. Productivity improvements are based on test data.
**Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).
***Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • CAB
    • Tilt-up demolition cab with P5A 10 mm laminated front and roof glass
    • High-resolution 254 mm (10") LCD touchscreen monitor
    • Heated and cooled seat with automatic adjustable suspension
    • Bluetooth® integrated radio with USB, aux port and microphone
    • Auto bi-level air conditioner
    • Jog dial and shortcut keys for monitor control
    • Keyless push-to-start engine control
    • Height-adjustable console
    • Tilt-up left-side console
    • Cat Stick Steer
    • Tilt rocker switch
    • Sky wiper switch
    • LED interior lights
    • Roller front sunscreen
    • Fixed one-piece P5A skylight hatch
    • P5A fixed windshield
  • CAT TECHNOLOGY
    • VisionLink®
    • Remote Flash
    • Stability monitoring system
    • Electronic pitch and roll indicator
    • Travel direction indicator
    • Electronic joystick pattern changer
    • Cat Grade with 2D (Retrofit boom only)
    • Cat Payload (Retrofit boom only)
    • Lift Assist (Retrofit boom only)
  • ELECTRICAL SYSTEM
    • Maintenance-free 1,000 CCA batteries (x 4)
    • Centralized electrical disconnect switch
    • LED lights
  • ENGINE
    • Three selectable modes: Power, Smart, ECO
    • Auto engine speed control
    • Up to 4500 m (14,760 ft) altitude capability
    • Reverse fan
    • 52° C (126° F) high-ambient cooling
    • -18° C (0° F) cold start capability
    • Double element air filter with integrated pre-cleaner
  • HYDRAULIC SYSTEM
    • Boom and stick regeration circuit
    • Electronic main control valve
    • Auto hydraulic oil warmup
    • Auto swing parking brake
    • High Performance hydraulic return filter
    • Two-speed travel
    • Bio hydraulic oil capability
  • SAFETY AND SECURITY
    • 2D E-Fence (swing)
    • Auto hammer stop
    • Cat One Key security system
    • Lockable external tool/storage box
    • Lockabel door, fuel, and hydraulic tanks
    • Lockable fuel drain compartment
    • Lockable disconnect switch
    • Service platform with anti-skid plate and recessed bolts
    • Rear and right-hand side cameras
    • Operator Protective Guards (OPG)
  • SERVICE AND MAINTENANCE
    • Grouped location of engine oil and fuel filters
    • Scheduled Oil Sampling (S·O·S℠) ports
    • Integrated vehicle health management system
  • UNDERCARRIAGE AND STRUCTURES
    • Hydraulic Variable Gauge undercarriage
    • Full-length track guiding guards
    • HD travel motor guard
    • HD bottom guard

Optional Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • BOOMS AND STICKS
    • 28 m (91'10") UHD front
    • 9.1 m (29'10") Retrofit boom
    • 2.9 m (9'6") Retrofit stick
    • 3.35 m (11'0") Retrofit stick
    • 3.9 m (12'10") Retrofit stick
    • Advanced tool control, UHD
    • TB family bucket linkage
    • Transport cradle for front
  • CAB
    • Roller rear sunscreen
  • CAT TECHNOLOGY
    • VisionLink Productivity
  • ELECTRICAL SYSTEM
    • Premium surround lighting package
  • ENGINE
    • -32° C (-25° F) cold start capability
    • Cold start block heaters
    • Ether starting aid
  • HYDRAULIC SYSTEM
    • Boom lowering check valve (BLCV) for UHD front (mandatory for Europe)
    • Stick lower check valve (SLCV) for UHD front (mandatory for Europe)
    • SmartBoom™ with BLCV and Overload Warning Device for UHD front (Europe only)
  • SAFETY AND SECURITY
    • Swing alarm
    • Travel alarm (mandatory for North America)
    • 360° visibility
    • Bluetooth® receiver
  • SERVICE AND MAINTENANCE
    • QuickEvac™ maintenance ready
    • Electric refueling pump with auto shutoff
  • UNDERCARRIAGE AND STRUCTURES
    • 600 mm triple grouser track shoes
    • 700 mm triple grouser track shoes

Specs

Overview

Long Name:
352 UHD Ultra High Demolition Hydraulic Excavator
Name:
352 UHD
Brand:
Caterpillar
Status:
Current

Engine

Engine Model
Cat C13
Net Power - ISO 9249
424 HP / 316.2 kW
Net Power - ISO 9249 (DIN)
430 hp (metric) / 430 hp (metric)
Engine Power - ISO 14396
425 HP / 317 kW
Engine Power - ISO 14396 (DIN)
431 hp (metric) / 431 hp (metric)
Bore
5 in / 130 mm
Stroke
6 in / 157 mm
Displacement
763 in³ / 12.5 l
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 1,800 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)
¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels.Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Hydraulic System

Main System - Maximum Flow
779 l/min (206 gal/min)
Maximum Pressure - Equipment
5076 psi / 35000 kPa
Maximum Pressure - Equipment - Lift Mode
5511 psi / 38000 kPa
Maximum Pressure - Travel
5076 psi / 35000 kPa
Maximum Pressure - Swing
3771 psi / 26000 kPa

Swing Mechanism - UHD Fronts

Swing Speed
4.22 r/min / 4.22 r/min

Swing Mechanism

Swing Speed
8.44 r/min / 8.44 r/min
Maximum Swing Torque
139000 ft·lbf / 189 kN·m

Weights

Operating Weight
143300 lb / 65000 kg
Note (1)
Hydraulic Variable Gauge undercarriage, 28 m (91'10") UHD front, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight. No work tool.
Machine Weight - Retrofit Configuration
139300 lb / 63200 kg
Note (3)
Hydraulic Variable Gauge undercarriage, Retrofit boom, R3.35TB (11'0") stick, HD 2.41 m³ ( 3.15 yd³) bucket, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight.
UHD in Cradle
26000 lb / 11800 kg
Retrofit Boom in Cradle - R3.9 TB Stick
16310 lb / 7400 kg
Retrofit Boom in Cradle - R3.35 TB Stick
15950 lb / 7230 kg
Retrofit Boom in Cradle - R2.9 TB Stick
15760 lb / 7150 kg

Service Refill Capacities

Fuel Tank Capacity
188.9 gal (US) / 715 l
Cooling System
13.7 gal (US) / 52 l
Engine Oil
10.6 gal (US) / 40 l
Swing Drive - Each
2.8 gal (US) / 10.5 l
Final Drive - Each
2.5 gal (US) / 9.5 l
Hydraulic System - Including Tank
145.3 gal (US) / 550 l
Hydraulic Tank
57.3 gal (US) / 217 l
DEF Tank
12.2 gal (US) / 46 l

Dimensions

Note (1)
28 m (91'10") UHD Front
Shipping Height - Top of Cab
11.1 ft / 3390 mm
Cab Height - With OPG
11.8 ft / 3590 mm
Shipping Length
61.8 ft / 18830 mm
Tail Swing Radius
12.3 ft / 3760 mm
Counterweight Clearance
4.7 ft / 1435 mm
Ground Clearance
1.7 ft / 510 mm
Track Length
18.9 ft / 5770 mm
Track Length to Center of Rollers
15.6 ft / 4770 mm
Working Gauge - Extended Position
11.2 ft / 3400 mm
Shipping Gauge - Retracted Position
7.9 ft / 2400 mm
Transport Width
10.7 ft / 3255 mm
Machine Length - without Front, with Counterweight
25.5 ft / 7770 mm
Machine Length - without Front and Counterweight
24.9 ft / 7600 mm
Track Width - Extended
13.1 ft / 4000 mm
Track Width - Retracted
9.8 ft / 3000 mm
Note (2)
600 mm (24") Track Shoes

Working Ranges and Forces

Maximum Pin Height at Stick Nose
90.8 ft / 27.7 m
Maximum Weight at Stick Nose
8157 lb / 3700 kg
Maximum Working Pin Height at Stick Nose - 1/2
75.2 ft / 22930 mm
Maximum Working Reach at Stick Nose - 1/2
45.4 ft / 13850 mm
Maximum Height at Stick Nose in Max Reach Position
52.9 ft / 16110 mm
Maximum Reach at Stick Nose
51.7 ft / 15770 mm
Note (1)
28 m (91' 10") UHD Front Over-the-Front

Working Ranges and Forces - Retrofit Boom - Straight

Note 1
Straight - R3.35 m (11'0") Stick (Over-the-Front)
Bucket
GD 3.08 m³ (4.03 yd³)
Maximum Pin Height at Stick Nose
39.8 ft / 12.13 m
Maximum Weight at Stick Nose
13190 lb / 5980 kg
Maximum Height at Stick Nose in Max Reach Position
7.7 ft / 2340 mm
Maximum Reach at Stick Nose
36.5 ft / 11130 mm
Maximum Digging Depth
17 ft / 5180 mm
Maximum Reach - Ground Level
41.9 ft / 12790 mm
Maximum Loading Height
33.6 ft / 10250 mm
Minimum Loading Height
15 ft / 4580 mm
Bucket Digging Force - ISO
60250 lbf / 268 kN
Stick Digging Force - ISO
44740 lbf / 199 kN

Working Ranges and Forces - Retrofit Boom - Bent

Note 1
Bent - R3.35 m (11'0") Stick
Bucket
GD 3.08 m³ (4.03 yd³)
Maximum Digging Depth
21.9 ft / 6670 mm
Maximum Reach - Ground Level
39 ft / 11880 mm
Maximum Cutting Height
35.1 ft / 10690 mm
Maximum Loading Height
24.6 ft / 7550 mm
Minimum Loading Height
10 ft / 3050 mm
Bucket Digging Force - ISO
60250 lbf / 268 kN
Stick Digging Force - ISO
44740 lbf / 199 kN

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.

SEE HOW 352 UHD COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Demolition Excavators
352 UHD
352 UHD Ultra High Demolition Hydraulic Excavator
Brand
Caterpillar
Status
Current
Engine Model
Cat C13
Net Power - ISO 9249
424 HP / 316.2 kW
Net Power - ISO 9249 (DIN)
430 hp (metric) / 430 hp (metric)
Engine Power - ISO 14396
425 HP / 317 kW
Engine Power - ISO 14396 (DIN)
431 hp (metric) / 431 hp (metric)
Bore
5 in / 130 mm
Stroke
6 in / 157 mm
Displacement
763 in³ / 12.5 l
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Note (1)
28 m (91' 10") UHD Front Over-the-Front
Note (2)
600 mm (24") Track Shoes
Main System - Maximum Flow
779 l/min (206 gal/min)
Maximum Pressure - Equipment
5076 psi / 35000 kPa
Maximum Pressure - Equipment - Lift Mode
5511 psi / 38000 kPa
Maximum Pressure - Travel
5076 psi / 35000 kPa
Maximum Pressure - Swing
3771 psi / 26000 kPa
Swing Speed
8.44 r/min / 8.44 r/min
Maximum Swing Torque
139000 ft·lbf / 189 kN·m
Operating Weight
143300 lb / 65000 kg
Fuel Tank Capacity
188.9 gal (US) / 715 l
Cooling System
13.7 gal (US) / 52 l
Engine Oil
10.6 gal (US) / 40 l
Final Drive - Each
2.5 gal (US) / 9.5 l
Hydraulic System - Including Tank
145.3 gal (US) / 550 l
Hydraulic Tank
57.3 gal (US) / 217 l
DEF Tank
12.2 gal (US) / 46 l
Shipping Height - Top of Cab
11.1 ft / 3390 mm
Cab Height - With OPG
11.8 ft / 3590 mm
Shipping Length
61.8 ft / 18830 mm
Tail Swing Radius
12.3 ft / 3760 mm
Counterweight Clearance
4.7 ft / 1435 mm
Ground Clearance
1.7 ft / 510 mm
Track Length
18.9 ft / 5770 mm
Track Length to Center of Rollers
15.6 ft / 4770 mm
Transport Width
10.7 ft / 3255 mm
Maximum Pin Height at Stick Nose
39.8 ft / 12.13 m
Maximum Weight at Stick Nose
13190 lb / 5980 kg
Maximum Digging Depth
21.9 ft / 6670 mm
Maximum Loading Height
24.6 ft / 7550 mm
Minimum Loading Height
10 ft / 3050 mm
Stick Digging Force - ISO
44740 lbf / 199 kN
Maximum Cutting Height
35.1 ft / 10690 mm
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
Demolition Excavators
352 Straight Boom
352 Straight Boom Excavator
Brand
Caterpillar
Status
Current
Engine Model
Cat C13B
Net Power - ISO 9249
443 HP / 330 kW
Net Power - ISO 9249 (DIN)
449 hp (metric) / 449 hp (metric)
Engine Power - ISO 14396
445 HP / 332 kW
Engine Power - ISO 14396 (DIN)
451 hp (metric) / 451 hp (metric)
Bore
5 in / 130 mm
Stroke
6 in / 157 mm
Displacement
763 in³ / 12.5 l
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Note (1)
Variable Gauge undercarriage, Straight boom, Reach 3.9 m TB (12'10") stick, HD 2.14 m³ (2.8 yd³) bucket, 600 mm (24") triple grouser shoes and 11.35 mt (25,020 lb) removable counterweight.
Note (2)
Fixed Gauge undercarriage is available - see technical specifications document for configurations.
Main System - Maximum Flow
779 l/min (206 gal/min)
Maximum Pressure - Equipment
5076 psi / 35000 kPa
Maximum Pressure - Equipment - Lift Mode
5511 psi / 38000 kPa
Maximum Pressure - Travel
5076 psi / 35000 kPa
Maximum Pressure - Swing
3771 psi / 26000 kPa
Swing Speed
6.5 r/min / 6.5 r/min
Maximum Swing Torque
139400 ft·lbf / 189 kN·m
Operating Weight
121000 lb / 54900 kg
Fuel Tank Capacity
188.9 gal (US) / 715 l
Cooling System
13.7 gal (US) / 52 l
Engine Oil
10.6 gal (US) / 40 l
Final Drive - Each
2.6 gal (US) / 10 l
Hydraulic System - Including Tank
145.3 gal (US) / 550 l
Hydraulic Tank
57.3 gal (US) / 217 l
DEF Tank
21.1 gal (US) / 80 l
Shipping Height - Top of Cab
11.1 ft / 3380 mm
Cab Height - With OPG
11.8 ft / 3590 mm
Shipping Length
42.1 ft / 12830 mm
Tail Swing Radius
12.6 ft / 3840 mm
Counterweight Clearance
4.7 ft / 1435 mm
Ground Clearance
2.3 ft / 710 mm
Track Length
17.6 ft / 5350 mm
Track Length to Center of Rollers
14.2 ft / 4340 mm
Transport Width
12.1 ft / 3680 mm
Maximum Pin Height at Stick Nose
42.2 ft / 12.85 m
Maximum Weight at Stick Nose
12456 lb / 5650 kg
Maximum Digging Depth
19.7 ft / 6010 mm
Maximum Loading Height
36 ft / 10970 mm
Minimum Loading Height
14.4 ft / 4390 mm
Stick Digging Force - ISO
41360 lbf / 184 kN
Maximum Cutting Height
48.1 ft / 14650 mm
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons).
Demolition Excavators
340 UHD
340 UHD
Brand
Caterpillar
Status
Current
Engine Model
Cat C9.3B
Net Power - ISO 9249
346 HP / 258.3 kW
Net Power - ISO 9249 (DIN)
352 hp (metric) / 352 hp (metric)
Engine Power - ISO 14396
347 HP / 259 kW
Engine Power - ISO 14396 (DIN)
351 hp (metric) / 351 hp (metric)
Bore
5 in / 115 mm
Stroke
6 in / 149 mm
Displacement
568 in³ / 9.3 l
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Note (1)
22 m (72' 2") UHD Front (Over-the-Front)
Note (2)
600 mm (24") Track Shoes
Main System - Maximum Flow
560 l/min (148 gal/min)
Maximum Pressure - Equipment
5076 psi / 35000 kPa
Maximum Pressure - Equipment - Lift Mode
5511 psi / 38000 kPa
Maximum Pressure - Travel
5076 psi / 35000 kPa
Maximum Pressure - Swing
4264 psi / 29400 kPa
Swing Speed
8 r/min / 8 r/min
Maximum Swing Torque
105000 ft·lbf / 143 kN·m
Operating Weight
122600 lb / 55600 kg
Fuel Tank Capacity
159 gal (US) / 600 l
Cooling System
11 gal (US) / 40 l
Engine Oil
9 gal (US) / 32 l
Final Drive - Each
2 gal (US) / 8 l
Hydraulic System - Including Tank
145 gal (US) / 550 l
Hydraulic Tank
43 gal (US) / 161 l
DEF Tank
21 gal (US) / 80 l
Shipping Height - Top of Cab
11.1 ft / 3383 mm
Cab Height - With OPG
11.8 ft / 3585 mm
Shipping Length
49.9 ft / 15160 mm
Tail Swing Radius
11.6 ft / 3521 mm
Counterweight Clearance
4.6 ft / 1397 mm
Ground Clearance
1.7 ft / 510 mm
Track Length
18.9 ft / 5770 mm
Track Length to Center of Rollers
15.6 ft / 4770 mm
Transport Width
10.7 ft / 3255 mm
Maximum Pin Height at Stick Nose
39.8 ft / 12.13 m
Maximum Weight at Stick Nose
9260 lb / 4200 kg
Maximum Digging Depth
21.4 ft / 6520 mm
Maximum Loading Height
24.9 ft / 7600 mm
Minimum Loading Height
10.4 ft / 3180 mm
Stick Digging Force - ISO
37300 lbf / 166 kN
Maximum Cutting Height
35.4 ft / 10790 mm
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons).