844

844 Wheel Dozer

844 Wheel Dozer

DESCRIPTION

Maximize productivity in mining applications with the Cat® 844 Wheel Dozer, designed with efficiency in mind. Enhanced maintenance capabilities and simplified serviceability make for a long lifecycle, low owning and operating costs, and more uptime. Move more material with a machine built for the toughest conditions.

        
  • The full box-section rear frame resists torsional shock and twisting forces.
    •     
  • Solid through-width push beams transfer and absorb stresses through a larger portion of the frame.
    •     
  • Robust structures withstand the toughest conditions and multiple lifecycles to help improve your bottom line.
    •     
  • Resilient, durable blades are designed with excellent dozing and rolling characteristics.
    •     
  • Optimized axle mounting helps result in increased structural integrity.
    •     
  • Castings in the engine and frame are used in high stress areas to spread high loads.
    •     
  • One-piece castings help enhance strength in key pin areas.

844 Wheel Loader
844 Wheel Dozer

        
  • Experience reliable efficiency with complete control over injection timing, duration, and pressure with Mechanically Actuated Electronic Unit Injection (MEUI™).
    •     
  • World-class Cat planetary powershift transmission features consistent, smooth shifting and efficiency through integrated electronic controls.
    •     
  • Extended engine life and improved fuel efficiency with reduced rated speed.
    •     
  • Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) help provide precise rimpull control.
    •     
  • Load sensing hydraulic steering system enables precise machine control for easier loading.
    •     
  • Lock-up torque converter with advanced control of lock-up speed.
    •     
  • On demand cooling fan helps protect investment and helps lengthen lifecycle.

        
  • Battery disconnect, emergency engine shutdown, and stairway light switch are accessed through the ground level power service center.
    •     
  • Optional Cat Detect with Object Detection System (rearview camera and radar) or Vision (rearview camera) help increase operator awareness around the machine.
    •     
  • Cab-mounted LED strobes provide warning for others near the machine.
    •     
  • Wider stairs with reduced stair angles help increase safety for operators.
    •     
  • Access stairs via a powered platform from cab or ground level and have emergency exit access.

844 Wheel Dozer
844 Wheel Dozer

        
  • Integrated technologies assist with monitoring, managing, and enhancing your jobsite operations.
    •     
  • Product Link™ remote monitoring helps provide valuable insight into machine or fleet performance through the VisionLink® interface, so you can make decisions that boost jobsite efficiency and lower operating costs.
    •     
  • Vital Information Management System (VIMS™) touchscreen monitor gives access to a wide range of sensor information and enhanced machine data to resolve problems before machine failure.
    •     
  • Optional Cat Detect technologies help enhance awareness of the environment around the machine for increased safety.

        
  • Steering and Transmission Integrated Control System (STIC™) combines directional selection, gear selection, and steering into a single lever, helping to maximize responsiveness and control while reducing operator fatigue.
    •     
  • Operators can easily enter and exit the cab with fold-up STIC steer/armrest, reduced access stairway angles, and standard stairway lighting.
    •     
  • Experience reduced vibrations with isolated cab mounts and seat-mounted implement and steering controls.
    •     
  • Reduced interior sound levels help keep operators comfortable throughout their entire shift.

844 Wheel Dozer
844 Wheel Dozer

        
  • Meets U.S. EPA Tier 4 Final emissions standards or equivalent to U.S. EPA Tier 2.
    •     
  • Automatic Engine Idle Shutdown helps conserve fuel when machine is not in use.
    •     
  • Generate less waste with maintenance-free batteries.
    •     
  • Maximize machine life and lower operating costs with Caterpillar Reman and Certified Rebuild programs, which utilize reused or remanufactured components for 40 to 70 percent cost savings.
    •     
  • Retrofit packages from Caterpillar deliver new features to older machines to get the most from your investment.

        
  • Swing-out fuel, hydraulic oil coolers, and condenser allow for easy access cleanout.
    •     
  • Machine features ground level or platform access to easily reach daily service points.
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  • Swing-out doors on either side of the engine compartment help provide easy access to critical daily service checks.
    •     
  • Optional tire pressure monitoring system provides real-time information to the operator in the cab for optimized tire life.
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  • Electronics bay is conveniently located inside the cab.
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  • Sight gauges offer quick visual inspection to help minimize fluid contamination.
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  • Lighting inside the engine compartment helps improve visibility to service points.
    •     
  • Ecology drains help prevent spills and allow for easier service.
    •     
  • 500-hour engine oil and filter change interval with S•O•S oil sampling analysis.
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  • Service center includes drain and fill, electronic technician connection, and fluid level status.
    •     
  • Axle oil cooler and Automatic Retarder Control helps prevent unnecessary wear from accelerating down declines.

844 Wheel Dozer
844 Wheel Loader

        
  • Dependable blades are designed for mining with press rib construction and optimized widths and capacities for excellent dozing and rolling.
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  • Heavy-Duty Semi-U blade includes a Hardox 400 Liner plate, side plates, and additional reinforcements at the bottom of the blade.
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  • Equipped with the Cat MineStar System, a suite of integrated mine operations and mobile equipment technologies.
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  • Cat MineStar’s capabilities help manage all aspects of operation.
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  • Fleet provides remote machine tracking capabilities.
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  • Terrain for Loading helps enable high precision management of load management.
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  • Detect assists the operator with areas of limited visibility.
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  • Health delivers machine condition and operating data and diagnostic tools for a long machine lifecycle.

  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • ELECTRICAL AND LIGHTING
    • Alternator, 150 amp
    • Batteries, maintenance free (4 - 1,400 CCA)
    • Battery disconnect and jump start receptacle, bumper
    • Deutsch terminal connectors
    • Electrical system, 24V
    • Electronic transmission control
    • Lighting system, halogen (front and rear) lighting, access stairway, engine compartment
    • Starter lockout in bumper
    • Starting and charging system, 24V
    • Transmission lockout in bumper
  • POWERTRAIN
    • Brakes, oil cooled, multi-disc, service/secondary
    • Driveline parking brake
    • Engine Cat C27
    • Fuel priming pump (electric)
    • Ground level engine shutdown switch
    • Precleaner, engine air intake (above hood)
    • Radiator, Aluminum Modular (AMR)
    • Starting aid, (ether) automatic
    • Throttle Lock electronic
    • Torque Converter, Impeller clutch with lock-up clutch (ICTC) and rimpull control system
    • Transmission, 534 mm (21 in) planetary power shift (electronic) (3F/3R)
  • OPERATOR ENVIRONMENT
    • Advisor display, displays real time operating information, performs calibrations and customizes operator setting
    • Air conditioner and heater with automatic temperature control
    • Air precleaner, powered
    • Cab, sound-suppressed pressurized, separate external rolloever protective structure/falling objects protective structure (ROPS/FOPS)
    • Cigar lighter and ashtray
    • Coat hook
    • Converter (12V, 10/15 amp) and power port
    • Electro-hydraulic blade controls (joystick)
    • Heater and defroster
    • Horn, electric
    • Instrumentation, gauges: - engine coolant temperature, fuel level, hydraulic oil temperature, powertrain oil temperature, tachometer
    • Instrumentation, warning indicators: - Action alert system, three category - Automatic transmission model enable status - Brake malfunction - Bucket float status - Delayed engine shutdown status - Engine idle shutdown status - Engine malfunction - Fuel economy mode enable status - Hydraulic lockout - Lockup clutch enable status - Low fuel level - Parking brake status - Rimpull control enable status - Seatbelt warning - Secondary steering (if equipped) - Throttle lock status - Transmission gear
    • Light, dome (cab)
    • Lunchbox and beverage holders
    • Seat, premium with heated and actively cooled leather, adjustable lumbar support, air adjustable bolsters on the seat and backrest, seat cushion tilt adjustment, and adjustable-length seat cushion
    • Radio, AM/FM with Bluetooth®, USB Port, 3.5 mm AUX input
    • Tinted glass
    • Wet-arm wipers/washers (front, rear and corner) intermittent front wiper
  • SAFETY
    • Alarm, back-up
    • Camera, rear vision
    • Emergency platform exit
    • Implement lockout switch
    • Mirrors, rearview (externally mounted)
    • Seat belt, retractable, 76 mm (3 in) wide
    • Stairway, left and right rear access
    • Steering and transmission lock lever, cab
    • Steering, secondary
    • Seat, trainer with lap belt, 76 mm (3in) wide
    • Toe kicks
  • SERVICE
    • Axle ecology drains
    • Case drain filters
    • Coupling, Caterpillar O-ring face seals
    • Engine, crankcase, 500 hour interval with CH4
    • Front walkway around cab
    • Guards, crankcase and powertrain
    • Grouped/labeled lube points
    • Battery disconnect and jump start receptacle, bumper
    • Hitch, drawbar with pin
    • Hoses, Cat XT™
    • Oil sampling valves
    • Sight guages for steering, implement and transmission oil
    • Vital Information Management System (VIMS) 3G with graphical information display: external data port, customizable operator profiles
  • COOLING
    • Standard ambient package (recommended for site conditions that do not exceed 43°C (110°F)
  • COLD WEATHER
    • Heated seat
  • EFFICIENCY
    • Economy mode with on demand throttle
    • Positive flow control hydraulic system
    • Impeller Clutch Torque Converter (ICTC) with lock-up clutch
    • Steering, load sensing
    • Soft detent controls
    • Engine idle management features: - Auto idle kickdown - Delayed engine shutdown - Engine idle shutdown
  • TRAMMING
    • Front fenders

Optional Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • ELECTRICAL AND LIGHTING
    • Lights, LED
    • Product Link (Cellular)
    • Product Link (Satellite)
  • POWERTRAIN
    • Engine brake
    • No-spin rear axle
    • No-spin rear axle and oil cooler
    • Precleaner, raised
  • OPERATOR ENVIRONMENT
    • Radio, Sirius XM/AM/FM radio with Bluetooth technology, USB port, 3.5 mm AUX input
    • Rubber mounted cab glass
    • Window sun screen
  • SAFETY
    • LED warning strobe
  • SERVICE
    • Product Link™
  • BLADES
    • HD Semi-U - 16.1 m3 (21.1 yd3)
    • Paint, black blade rear
  • COOLING
    • High ambient cooling - software (recommended for site conditions that do not exceed 49°C [121°F]
  • COLD WEATHER
    • 50° C (-58° F) antifreeze
    • 120V or 240V coolant heating elements (recommended in conditions from -18°C to -30°C [0°F to -22°F]
    • -40°C (-40°F) Hydraulic Oil, Arctic
  • TRAMMING
    • Fender extensions, roading, front and rear

Specs

Overview

Long Name:
844 Wheel Dozer
Name:
844
Brand:
Caterpillar
Status:
Current

Engine

Engine Model
Cat® C27
Net Power - SAE J1349:2011 - Standard Ambient
732 hp / 546 kW
Rated Speed
1800 r/min / 1800 r/min
Emissions
Option 1 - U.S. EPA Tier 4 Final / EU Stage V
Engine Power - ISO 14396:2002
786 hp / 586 kW
Gross Power - SAE J1995:2014
801 hp / 597 kW
Net Power - SAE J1349:2011 - High Ambient
681 hp / 508 kW
Emissions
Option 2 - China Nonroad Stage III emissions standards, equivalent to U.S. EPA Tier 2
Engine Power - ISO 14396: 2002
752 hp / 561 kW
Gross Power - SAE J1995:2014
766 hp / 571 kW
Net Power - SAE J1349:2011 - Standard Ambient
699 hp / 521 kW
Net Power - SAE J1349:2011 - High Ambient
648 hp / 483 kW
Bore
5.4 in / 137.2 mm
Stroke
6 in / 152.4 mm
Displacement
1649.5 in³ / 27.03 l
Peak Torque - Speed
2624 lb/ft / 3557 N·m
Torque Rise
18 % / 18 %
Note
Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator.

Operating Specifications

Operating Weight
165089 lb / 74883 kg
Blade Capacity Range
20.8 yd³ / 15.9 m³

Transmission

Transmission Type
Cat Planetary Power Shift
Converter Drive - Forward 1
4.5 mile/h / 7.3 km/h
Converter Drive - Forward 2
8.3 mile/h / 13.3 km/h
Converter Drive - Forward 3
14.2 mile/h / 22.9 km/h
Converter Drive - Reverse 1
4.9 mile/h / 7.9 km/h
Converter Drive - Reverse 2
9.1 mile/h / 14.7 km/h
Converter Drive - Reverse 3
15.5 mile/h / 24.9 km/h
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
8.5 mile/h / 13.7 km/h
Direct Drive - Forward 3
15.2 mile/h / 24.5 km/h
Direct Drive - Reverse 1
5.4 mile/h / 8.7 km/h
Direct Drive - Reverse 2
9.6 mile/h / 15.4 km/h
Direct Drive - Reverse 3
16.4 mile/h / 26.4 km/h
Note
Travel speeds based on 45/65-45 L-5 46 ply tires.

Hydraulic System - Lift/Tilt

Output at 2,000 rpm and 6900 kPa (1,000 psi)
82 gal/min / 311 l/min
Cylinders, Double Acting - Lift, Bore and Stroke
133 mm × 1535 mm (5.25 in × 60.4 in)
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke
210 mm × 188 mm (8.25 in × 7.4 in)
Relief Valve Setting - Bulldozer (Large Pump)
2700 psi / 18650 kPa
Relief Valve Setting - Tilt Cylinders (Small Pump)
2920 psi / 20150 kPa

Hydraulic System - Steering

Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Minimum Turning Radius - Over Blade
34 ft / 10369 mm
Total Steering Angle
35 ° / 35 °
Maximum Flow
94.3 gal/min / 357 l/min
Relief Valve Setting
4500 psi / 31000 kPa

Service Refill Capacities

Fuel Tank - Standard
286.6 gal (US) / 1085 l
Cooling System
54.9 gal (US) / 208 l
Crankcase
20 gal (US) / 76 l
Transmission
29.1 gal (US) / 110 l
Differential - Final Drives - Front
71.6 gal (US) / 271 l
Differential - Final Drives - Rear
68.9 gal (US) / 261 l
Hydraulic System - Implement and Hydraulic Fan
68.9 gal (US) / 261 l
Hydraulic System - Steering and Braking
34.9 gal (US) / 132 l

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons).

Axles

Front
Fixed
Rear
Trunnion
Oscillation Angle
8.5 ° / 8.5 °

Brakes

Brakes
Meets ISO 3540:2011

Sound Performance - Tier 4 Final / Stage V

Operator Sound Pressure Level (ISO 6396:2008)
72 dB(A) / 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)
116 dB(A) / 116 dB(A)
Operator Sound Pressure Level (ISO 6396:2008)*
72 dB(A) / 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)*
114 dB(A) / 114 dB(A)
Note (1)
*Sound suppression equipped
Note (2)
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (3)
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (4)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.

Sound Performance - Tier 2

Operator Sound Pressure Level (ISO 6396:2008)
72 dB(A) / 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)
116 dB(A) / 116 dB(A)
Operator Sound Pressure Level (ISO 6396:2008)*
72 dB(A) / 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)*
114 dB(A) / 114 dB(A)
Note (1)
*Sound suppression equipped
Note (2)
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (3)
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (4)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.

Cab

ROPS/FOPS
ISO 3471:2008 and ISO 3449:2005 Level II Standards

Dimensions (Approximate)

Height - Top of ROPS
17.2 ft / 5240 mm
Height - Top of Exhaust Pipe
16.6 ft / 5049 mm
Height - Top of Hood
12.7 ft / 3862 mm
Ground Clearance
2 ft / 596 mm
Centerline of Front Axle to Hitch
7.5 ft / 2300 mm
Centerline of Rear Axle to Edge of Bumper
12.5 ft / 3795 mm
Wheel Base
15.1 ft / 4600 mm
Length - With Blade on Ground
36.5 ft / 11120 mm

SEE HOW 844 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Wheel Dozers
844
844 Wheel Dozer
Brand
Caterpillar
Status
Current
Engine Model
Cat® C27
Rated Speed
1800 r/min / 1800 r/min
Bore
5.4 in / 137.2 mm
Stroke
6 in / 152.4 mm
Displacement
1649.5 in³ / 27.03 l
Torque Rise
18 % / 18 %
Note
Travel speeds based on 45/65-45 L-5 46 ply tires.
Operating Weight
165089 lb / 74883 kg
Transmission Type
Cat Planetary Power Shift
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
8.5 mile/h / 13.7 km/h
Direct Drive - Forward 3
15.2 mile/h / 24.5 km/h
Direct Drive - Reverse 1
5.4 mile/h / 8.7 km/h
Direct Drive - Reverse 2
9.6 mile/h / 15.4 km/h
Direct Drive - Reverse 3
16.4 mile/h / 26.4 km/h
Cylinders, Double Acting - Lift, Bore and Stroke
133 mm × 1535 mm (5.25 in × 60.4 in)
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Total Steering Angle
35 ° / 35 °
Cooling System
54.9 gal (US) / 208 l
Crankcase
20 gal (US) / 76 l
Transmission
29.1 gal (US) / 110 l
Differential - Final Drives - Front
71.6 gal (US) / 271 l
Differential - Final Drives - Rear
68.9 gal (US) / 261 l
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons).
Front
Fixed
Rear
Trunnion
Brakes
Meets ISO 3540:2011
Note (1)
*Sound suppression equipped
Note (2)
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (3)
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Height - Top of Hood
12.7 ft / 3862 mm
Ground Clearance
2 ft / 596 mm
Centerline of Front Axle to Hitch
7.5 ft / 2300 mm
Centerline of Rear Axle to Edge of Bumper
12.5 ft / 3795 mm
Wheel Base
15.1 ft / 4600 mm
Selected Model
Wheel Dozers
834
834 Wheel Dozer
Brand
Caterpillar
Status
Current
Engine Model
Cat® C18 
Rated Speed
1900 r/min / 1900 r/min
Bore
5.7 in / 145 mm
Stroke
7.2 in / 183 mm
Displacement
1105 in³ / 18.1 l
Torque Rise
52 % / 52 %
Note
Travel speeds based on 35/65-R33 tire
Operating Weight
105271 lb / 47750 kg
Transmission Type
Cat planetary power shift
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
7.7 mile/h / 12.4 km/h
Direct Drive - Forward 3
13.7 mile/h / 22.1 km/h
Direct Drive - Reverse 1
4.5 mile/h / 7.2 km/h
Direct Drive - Reverse 2
8.1 mile/h / 13 km/h
Direct Drive - Reverse 3
14.3 mile/h / 23 km/h
Cylinders, Double Acting - Lift, Bore and Stroke
139.75 mm × 1021 mm (5.5 in × 40.2 in)
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Total Steering Angle
86 ° / 86 °
Cooling System
31.7 gal (US) / 120 l
Crankcase
15.9 gal (US) / 60 l
Transmission
31.7 gal (US) / 120 l
Differential - Final Drives - Front
49.1 gal (US) / 186 l
Differential - Final Drives - Rear
49.1 gal (US) / 186 l
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons).
Front
Fixed
Rear
Trunnion
Brakes
ISO 3450: 2011
Note (1)
* For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
Note (2)
** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701
Note (3)
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Height - Top of Hood
10.9 ft / 3334 mm
Ground Clearance
1.7 ft / 531 mm
Centerline of Front Axle to Hitch
7.5 ft / 2275 mm
Centerline of Rear Axle to Edge of Bumper
10.5 ft / 3187 mm
Wheel Base
14.9 ft / 4550 mm
More Details
Wheel Dozers
854
854 Wheel Dozer
Brand
Caterpillar
Status
Current
Engine Model
Cat C32B
Rated Speed
1750 r/min / 1750 r/min
Bore
5.7 in / 145 mm
Stroke
6.4 in / 162 mm
Displacement
1958 in² / 32.1 l
Torque Rise
30 % / 30 %
Note
Travel speeds based on 45/65-45 L-5 46 ply tires.
Operating Weight
224647 lb / 101898 kg
Transmission Type
Cat Planetary Power Shift
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
8.1 mile/h / 13 km/h
Direct Drive - Forward 3
14.2 mile/h / 22.8 km/h
Direct Drive - Reverse 1
5 mile/h / 8 km/h
Direct Drive - Reverse 2
8.9 mile/h / 14.3 km/h
Direct Drive - Reverse 3
15.6 mile/h / 25.1 km/h
Cylinders, Double Acting - Lift, Bore and Stroke
177 mm × 1760 mm (0.58 ft × 5.8 ft)
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Total Steering Angle
86 degrees
Cooling System
53 gal (US) / 200 l
Crankcase
32 gal (US) / 120 l
Transmission
45 gal (US) / 169 l
Differential - Final Drives - Front
98 gal (US) / 369 l
Differential - Final Drives - Rear
90 gal (US) / 342 l
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). See the label or instruction manual for identification of the gas. If equipped with 1234yf (Global Warming Potential = 0.501), the system contains 2.1 kg of refrigerant, which has a CO<sub>2</sub> equivalent of 0.001 metric tonnes (2.2 lbs). If equipped with 134a (Global Warming Potential = 1430), the system contains 1.8 kg (4.6 lb) of refrigerant, which has a CO<sub>2</sub> equivalent of 3.003 metric tonnes (3.31 tons).
Front
Fixed
Rear
Trunnion
Brakes
Meets ISO 3540:2011
Note (1)
- All nonroad U.S. EPA Tier 4, European Union (EU) Stage IIIB and V, and Japan (MLIT) Step 4 diesel engines are required to use only Ultra Low Sulfer Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfer or less. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfer or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214. Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. For further fluid specifications and guidelines, visit: http://parts.cat.com/cda/files/3244668/7/SEBU6250-19.pdf
Note (2)
Net torque rise meets SAE J139.
Note (3)
No engine derating required up to 3050 m (10,000 ft) altitude.
Height - Top of Hood
13 ft / 3984 mm
Ground Clearance
27 in / 691 mm
Centerline of Front Axle to Hitch
9.67 ft / 2945 mm
Centerline of Rear Axle to Edge of Bumper
13.75 ft / 4195 mm
Wheel Base
19.25 ft / 5890 mm
More Details