323 Frontless Excavator Upper
323 Frontless Excavator Upper
Cat® 323 frontless excavators offer flexibility for a variety of unique applications.
DESCRIPTION
The Cat® 323 Frontless Excavator Upper delivers the same power, speed, and high production performance as the core machine but with Purpose Built Excavators, you can order it with a Boom and/or Stick, Frontless, with/ without a Counterweight for applications across amphibious, rail, drilling and more. Pair it with our Variable Gauge Undercarriage to give you additional stability and weight in the field.- Specs
Specs
Overview
Long Name:
323 Frontless Excavator Upper
Name:
323 Frontless Excavator Upper
Brand:
Cat
Status:
Current
Engine
Engine Model
Cat C7.1
Horsepower
172 hp / 172 hp
Engine Specs
52°C (125°F) high-ambient cooling, -18°C(0°F) cold start capability (standard) or -32°C (-25°F) cold start capability (optional)
Customization
Boom & Stick Options
5.7 m (18'8") Reach boom, 5.7 m (18'8") HD Reach boom, 2.7 m (8'10") stub + 3.3 m (10'10") fore Variable Angle boom, 8.85 m (29'0") Super Long Reach boom, 2.5 m (8'2") Reach stick, 2.9 m (9'6") Reach stick, 2.5 m (8'2") HD Reach stick (Chile, Turkey only), 2.9 m (9'6") HD Reach stick (Chile, Turkey only), 3.9 m (12'10") Reach stick, 2.9 m (9'6") HD Thumb Ready Reach stick or 6.28 m (20'7") Super Long Reach stick
Counterweight Options (kg)
3700, 4200, 5400, 489 (empty)
Cat Technology
VisionLink Productivity Software Enabled Attachments (SEA): Implement Priority Enhancement, Advance Implement, Shear SEA, Custom Joystick, Foundation Drill SEA, Grade Assist, Cat Stick Steer
Safety & Security
Cat Command remote control (application dependent), 360° visibility (optional), Inspection lighting (optional)
Hydraulic System
Hydraulic Flow
429 L/min / 429 L/min
Hydraulic Pressure
35000 kPa / 35000 kPa
Hydraulic Tank Capacity
115 l / 115 l
Hydraulic System Options
Boom and stick lowering check valves, SmartBoom™ (optional Europe only), Hammer return filter circuit, Advanced tool control (two pump, one/two way high-pressure flow), Medium-pressure circuit, Quick coupler circuit for Cat Pin Grabber
Service Refill Capacities
Fuel Tank Capacity
345 l / 345 l
Cooling System Capacity
25 l / 25 l
Serviceability
Sampling ports for Scheduled Oil Sampling (S·O·S℠), Ground-level and platform-level engine oil dipsticks
Specs
Weight (Upper Only No CTWT, 10% fuel)
6560 kg HD frame
Maximum Swing Torque
82 kN·m / 82 kN·m
Swing Brake Torque
106 kN·m / 106 kN·m
Cab
Cab
Air-adjustable seat with heat (Deluxe only), Auto-adjustable seat with heat and air ventilation (Premium only), High-resolution 254 mm (10 in) LCD touchscreen monitor
SEE HOW 323 Frontless Excavator Upper COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
Purpose Built Excavators
323 Frontless Excavator Upper
- Brand
- Cat
- Status
- Current
- Engine Model
- Cat C7.1
- Horsepower
- 172 hp / 172 hp
- Engine Specs
- 52°C (125°F) high-ambient cooling, -18°C(0°F) cold start capability (standard) or -32°C (-25°F) cold start capability (optional)
- Boom & Stick Options
- 5.7 m (18'8") Reach boom, 5.7 m (18'8") HD Reach boom, 2.7 m (8'10") stub + 3.3 m (10'10") fore Variable Angle boom, 8.85 m (29'0") Super Long Reach boom, 2.5 m (8'2") Reach stick, 2.9 m (9'6") Reach stick, 2.5 m (8'2") HD Reach stick (Chile, Turkey only), 2.9 m (9'6") HD Reach stick (Chile, Turkey only), 3.9 m (12'10") Reach stick, 2.9 m (9'6") HD Thumb Ready Reach stick or 6.28 m (20'7") Super Long Reach stick
- Counterweight Options (kg)
- 3700, 4200, 5400, 489 (empty)
- Cat Technology
- VisionLink Productivity Software Enabled Attachments (SEA): Implement Priority Enhancement, Advance Implement, Shear SEA, Custom Joystick, Foundation Drill SEA, Grade Assist, Cat Stick Steer
- Safety & Security
- Cat Command remote control (application dependent), 360° visibility (optional), Inspection lighting (optional)
- Hydraulic Flow
- 429 L/min / 429 L/min
- Hydraulic Pressure
- 35000 kPa / 35000 kPa
- Hydraulic Tank Capacity
- 115 l / 115 l
- Hydraulic System Options
- Boom and stick lowering check valves, SmartBoom™ (optional Europe only), Hammer return filter circuit, Advanced tool control (two pump, one/two way high-pressure flow), Medium-pressure circuit, Quick coupler circuit for Cat Pin Grabber
- Fuel Tank Capacity
- 345 l / 345 l
- Cooling System Capacity
- 25 l / 25 l
- Serviceability
- Sampling ports for Scheduled Oil Sampling (S·O·S℠), Ground-level and platform-level engine oil dipsticks
- Weight (Upper Only No CTWT, 10% fuel)
- 6560 kg HD frame
- Maximum Swing Torque
- 82 kN·m / 82 kN·m
- Swing Brake Torque
- 106 kN·m / 106 kN·m
- Cab
- Air-adjustable seat with heat (Deluxe only), Auto-adjustable seat with heat and air ventilation (Premium only), High-resolution 254 mm (10 in) LCD touchscreen monitor
Selected Model
Purpose Built Excavators
340 Frontless Excavator Upper
- Brand
- Cat
- Status
- Current
- Engine Model
- Cat C9.3B
- Horsepower
- 346 hp / 346 hp
- Engine Specs
- 50°C (122°F) high-ambient cooling, -18°C(0°F) cold start capability (standard), -32°C (-25°F) cold start capability (optional), Cold start block heater (optional)
- Boom & Stick Options
- 6.18 m (20'3") Mass boom, 6.5 m (21'4") HD Reach boom, 2.55 m (8'4") Mass stick, 2.8 m (9'2") HD Reach stick, 3.2 m (10'6") HD Reach stick, 3.9 m (12'10") HD Reach stick, TB family bucket linkage with/without lifting eye or DB family bucket linkage with/without lifting eye
- Counterweight Options (kg)
- 6800, 7560, 8500, 574 (empty)
- Cat Technology
- VisionLink Productivity Software Enabled Attachments (SEA): Implement Priority Enhancement, Advance Implement, Shear SEA, Custom Joystick, Foundation Drill SEA, Grade Assist, Cat Stick Steer
- Safety & Security
- Cat Detect - People Detection (application dependent), Cat Command remote control (application dependent), Swing alarm (optional), Boom lowering check valve (optional), Stick lowering check valve (optional)
- Hydraulic Flow
- 560 L/min / 560 L/min
- Hydraulic Pressure
- 35000 kPa / 35000 kPa
- Hydraulic Tank Capacity
- 161 l / 161 l
- Hydraulic System Options
- Single one-way circuit, Combined two-way circuit
- Fuel Tank Capacity
- 600 l / 600 l
- Cooling System Capacity
- 40 l / 40 l
- Serviceability
- Grouped location of engine oil & fuel filters, Sampling ports for Scheduled Oil Sampling (S·O·S℠)
- Weight (Upper Only No CTWT, 10% fuel)
- 8840 kg - with differences for market and application.
- Maximum Swing Torque
- 143 kN·m / 143 kN·m
- Swing Brake Torque
- 226 kN·m / 226 kN·m
- Cab
- DELUXE CAB: High-resolution 203 mm (8") LCD touchscreen monitor, 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, Heated air-suspension seat, Monitor integrated Bluetooth radio with USB/Aux ports, 12V DC outlets, Document storage, Overhead storage and rear storage with nets, Beverage holder, Cup holder, Openable two-piece front window, Rear window emergency exit, Radial wiper with washer, Openable polycarbonate skylight hatch, LED dome light, Floor welcome light, Roof sunscreen, Roller front sunscreen, Washable floor mat, Beacon ready PREMIUM CAB: High-resolution 254 mm (10") LCD touchscreen monitor, Auto bi-level air conditioner, Jog dial and shortcut keys for monitor control, Keyless push-to-start engine control, Tilt-up left-side console, Heated and ventilated air-suspension seat, Monitor integrated Bluetooth radio with USB/Aux ports, 12V DC outlets, Document storage, Overhead storage and rear storage with nets, Beverage holder, Cup holder, Openable two-piece front window, Parallel wiper, Openable polycarbonate skylight hatch, LED dome light, Floor welcome light, Roof sunscreen, Roller front sunscreen, Washable floor mat, Beacon ready
Purpose Built Excavators
330 Frontless Excavator Upper
- Brand
- Cat
- Status
- Current
- Engine Model
- Cat C7.1
- Horsepower
- 273 hp / 273 hp
- Engine Specs
- 50°C (122°F) high-ambient cooling, -18°C(0°F) cold start capability (standard), -32°C (-25°F) cold start capability (optional), Cold start block heater (optional)
- Boom & Stick Options
- 5.55 m (18'2") Mass boom, 6.15 m (20'2") Reach boom, 6.15 m (20'2") HD Reach boom, 6.5 m (21'3") Straight boom, 10.2 m (33'6") Super Long Reach boom, 3.0 m (10'") Stub + 3.3 m (10'10") Fore, Variable Angle boom, 2.5 m (8'2") Mass stick, 2.65 m (8'8") Reach stick, 2.65 m (8'8") HD Reach stick, 3.2 m (10'6") Reach stick, 3.2 m (10'6") HD Reach stick, 3.75 m (12'2") Reach stic or 7.85 m (25'9") Super Long Reach stick
- Counterweight Options (kg)
- 5800, 6700, 8500, 566 (empty)
- Cat Technology
- VisionLink Productivity Software Enabled Attachments (SEA): Implement Priority Enhancement, Advance Implement, Shear SEA, Custom Joystick, Foundation Drill SEA, Grade Assist, Cat Stick Steer
- Safety & Security
- Cat Command remote control (application dependent), 360° visibility (optional), Inspection lighting (optional)
- Hydraulic Flow
- 560 L/min / 560 L/min
- Hydraulic Pressure
- 35000 kPa / 35000 kPa
- Hydraulic Tank Capacity
- 147 l / 147 l
- Hydraulic System Options
- Boom and stick lowering check valves, Hammer return filter circuit, Tool Control (two pump, one/two way high-pressure flow), Medium-pressure circuit, Quick coupler circuit, SmartBoom™ (optional Europe only)
- Fuel Tank Capacity
- 474 l / 474 l
- Cooling System Capacity
- 25 l / 25 l
- Serviceability
- Scheduled Oil Sampling (S·O·S℠) ports, Ground-level and platform-level engine oil dipsticks
- Weight (Upper Only No CTWT, 10% fuel)
- 6700 kg
- Maximum Swing Torque
- 110 kN·m / 110 kN·m
- Swing Brake Torque
- 173 kN·m / 173 kN·m
- Cab
- Mechanical-suspension seat (Comfort only), Heated air-suspension seat (Deluxe only), Heated and ventilated air-suspension seat (Premium, Demolition only), High-resolution 203 mm (8 in) LCD touchscreen monitor (Comfort only), High-resolution 254 mm (10 in) LCD touchscreen monitor (Deluxe, Premium, Demolition only)