General

Engine Output - SAE J1995

1040HP

Bucket Payload

23.8ton (US)

Operating Weight

253.8ton (US)

Note

Specifications shown above apply to a Backhoe configuration. A frontless configuration is also available.

Standard Bucket Capacity

15.7yd³

Operating Weights - Backhoe

Operating Weight

507500lb

Standard Track Pads

2.62ft

Ground Pressure

31.9psi

Centralized Service Area

Equipped With (1)

Quick couplings for: – Diesel fuel
– Engine coolant
– Pump transmission gear oil
– Engine oil (oil pan)
– Hydraulic oil

Equipped With (2)

Cat jump-start socket

Equipped With (3)

Indicator light for hydraulic tank full

Features

Centralized service area accessible from ground level.

Electrical System

Batteries (12V each) - In Series/Parallel Installation

630 Ah – 24V

Battery Isolation Relays

manual lockable disconnect switch and automatic disconnect relay

Components (1)

Emergency stop buttons inside cab, accessible from all seating locations, and engine module

Components (2)

Additional ground-level emergency stop

Components (5)

7 LED service lights

Components (6)

1 beacon lamp on cab roof

Batteries (12V each)

6 × 210 Ah

Components (3)

9 LED high-brightness working flood lights: – 7 for working area
– 2 for rear end

System Voltage

24V

Components (4)

2 LED high-brightness access flood lights

Hydraulic System with Electronic Pump Management

Electronic Pump Management Contains (1)

Electronic load limit control

Electronic Pump Management Contains (2)

Dedicated circuit pump allocation

Electronic Pump Management Contains (3)

Automatic return of main pumps to zero flow

Electronic Pump Management Contains (4)

Automatic rpm reduction of engine speed during working breaks

Electronic Pump Management Contains (5)

Reduced oil flow of main pumps at high hydraulic oil temperature and at high engine temperature

Features (1)

Pressure cut-off function for all main pumps

Features (2)

Cooling of pump transmission gear oil

Filters (1)

Full-flow high-pressure filters (100 μm) for main pumps, installed directly behind each pump

Filters (2)

Full-flow filters (10 μm) for complete return circuit

Filters (3)

Full-flow filters (10 μm) for cooling return circuit

Filters (4)

Pressure filters (6 μm) for servo circuit

Filters (5)

Transmission oil filter (40 μm)

Main Pumps

6 × variable swash plate pumps

Maximum Pressure - Attachment

4495psi

Maximum Swing Oil Flow

216gal/min

Maximum Pressure - Swing - Deceleration

5080psi

Maximum Total Oil Flow

621gal/min

Hydraulic Tank Capacity

740gal (US)

Maximum Pressure - Swing - Acceleration

4495psi

Maximum Pressure - Travel

4495psi

Total Volume of Hydraulic Oil

925gal (US)

Automatic Lubrication System

Type (2)

Grease supplied to swing roller bearing, all pivot points of attachment, and swing gearbox bearing

Type (3)

System condition and failures displayed by Board Control System

Capacity - Grease Barrel

54gal (US)

Type (1)

Single-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control

Undercarriage

Bottom Rollers - Each Side

8

Components (1)

Forged double-grouser track pads

Components (5)

Automatic hydraulic retarder valve to prevent overspeed on downhill travel

Components (6)

Audible travel alarm

Maximum Tractive Force

265860lbf

Components (2)

Chain links connected by hardened pins and bushings

Components (3)

All running surfaces of sprockets, idlers, rollers and track chain links hardened

Components (4)

Fully hydraulic self-adjusting track tensioning system with accumulator

Gradeability - Travel Drives

Approximately 54%

Parking Brakes

Wet multiple disc brake, spring loaded/hydraulically released

Support Rollers - Each Side

3

Track Pads - Each Side

45

Travel Drives - Each Side

1 planetary transmission with 2 two-stage axial piston motors

Travel Speed - 1st Stage - Maximum

0.68mile/h

Travel Speed - 2nd Stage - Maximum

1.49mile/h

Operator's Cab

Components (1)

Large cab floor window with removable grating for easy cleaning

Components (10)

Machine access via retractable access stairway, stairway angle approximately 45°, hydraulically operated

Components (3)

Safety switch in operator's seat for automatic motion shutdown

Components (4)

Joystick integrated in adjustable seat armrest

Components (5)

Full sized trainer seat with safety belt and work table

Components (6)

Auxiliary fold-away seat with safety belt for 3rd person

Components (8)

Windshield with parallel intermittent wiper/washer

Components (7)

Operator Protective Guard (rock guard; approved according to ISO 10262:1998 [Top Guard]) compliant

Components (9)

Roller blinds

Internal Dimensions of Cab - Height

6.79ft

Components (2)

Pneumatically cushioned and multi-adjustable operator seat with lumbar support, safety belt, head- and armrests

New BCS Features (1)

Robust instrument panel including large (254 mm/10 in) color touch screen

New BCS Features (2)

On-screen troubleshooting assistance

New BCS Features (3)

Graphical data logging

New BCS Features (4)

Fault memory capabilities

New BCS Features (5)

USB, Lan (TCP/IP) and CAN BUS interfaces for data export

New Board Control System (BCS) Features:

Electronic monitoring, data logging and diagnostic system for vital signs & service data of engines, hydraulic & lube system

Operator's Eye Level (approximate)

18.04ft

Components (11)

Additional emergency ladder in close proximity to emergency escape window

Internal Dimensions of Cab - Length

7.32ft

Internal Dimensions of Cab - Width

5.33ft

Hydraulic Oil Cooling

Diameter - Fan

4.92ft

Features (3)

Superior cooling efficiency to ensure optimum oil temperature

Features (2)

Variable electronically controlled flow of oil through cooler and fan speed

Features (1)

Cooling system fully independent of all main circuits, i.e. controlled cooling capacity available whenever engine is running

Oil Flow of Cooling Pumps

211gal/min

Swing System

Features (2)

All slew ring raceways and grease tub for internal gearing supplied by automatic, central lubrication system

Parking Brake

Wet multiple-disc brake, spring-loaded/hydraulically released

Swing Drive

2 compact planetary transmissions with axial piston motors

Swing Ring

Triple-race roller bearing with sealed internal gearing

Features (1)

Open swing circuit with auto slow down when joysticks in neutral

Maximum Swing Speed

4.9r/min

Bucket

Standard Bucket Capacity - Backhoe (Heaped 1:1)

15.7yd³

Operating Specifications

Operating Weight

254ton (US)

Bucket Payload

24Sh Ton

Engine - U.S. EPA Tier 4 Final

Engine Model

Cat® C32 ACERT™

Gross Power - SAE J1995

1033HP

Net Power - SAE J1349

1019HP

Attachment

Buckets Equipped With

– Special liner material covering main wear areas inside and outside
– Lip shrouds
– Wing shrouds
– Heel shrouds

Type (1)

Boom and stick torsion-resistant with welded box design

Type (2)

High-tensile steel with solid steel castings at pivot areas

Type (3)

Boom and stick stress-relieved after welding

Type (4)

Catwalks with rails at boom

Type (5)

Float valve for boom down function

Digging Forces

Maximum Breakout Force

164050lb

Maximum Tearout Force

146125lb

Working Ranges

Maximum Digging Depth

26.57ft

Maximum Digging Height

45.6ft

Maximum Digging Reach

52.17ft

Diesel Engine - Equivalent to Tier 2

Alternator

275A

Aspiration

Turbocharged and air-to-air aftercooled

Bore

5.71in

Components (1)

Hydraulically driven radiator fan with variable electronically controlled fan speed

Components (2)

Micro processed engine management

Components (3)

Heavy-duty air filters

Components (4)

Two-stage fuel filter

Components (5)

Additional high-capacity water separator including electric priming pump

Components (6)

Large fuel tank allows for 24 hour machine operation

Displacement

1959in³

Fuel Tank Capacity

951gal (US)

Make and Model

Cat C32 ACERT

Maximum Altitude without Deration

3622 m (11,884 ft) – above sea level (a.s.l.)

No. of Cylinders

12

Rated Speed

1800 min-1 (1,800 rpm)

Stroke

6.38in

Diesel Engine - Lesser Regulated

Emissions

Meets China Nonroad Stage III emissions standards, equivalent to Tier 2

Gross Power - SAE J1995

1040HP

Net Power - ISO 9249

1037HP

Net Power - SAE J1349

1032HP

Diesel Engine - Tier 4 Final

Alternator

275A

Aspiration

Turbocharged and air-to-air aftercooled

Bore

5.71in

Components (1)

Cat NOx reduction system

Components (2)

Dual Diesel Oxidation Catalysts (DOCs)

Components (3)

MEUI™-C fuel system

Components (4)

Hydraulically driven radiator fan with variable electronically controlled fan speed

Components (5)

Micro processed engine management

Components (6)

Heavy-duty air filters

Components (7)

Two-stage fuel filter

Components (8)

Additional high-capacity water separator including electric priming pump

Components (9)

Large fuel tank allows for 24 hour machine operation

Displacement

1959in³

Fuel Tank Capacity

951gal (US)

Make and Model

Cat C32 ACERT

Maximum Altitude without Deration

2925 m (9,600 ft) – above sea level (a.s.l.)

No. of Cylinders

12

Rated Speed

1,800 min-1 (1,800 rpm)

Stroke

6.38in

Diesel Engine - Highly Regulated

Emissions

Meets Tier 4 Final and Stage V emissions standards

Gross Power - SAE J1995

1033HP

Net Power - ISO 9249

1024HP

Net Power - SAE J1349

1019HP

Engine - Equivalent to U.S. EPA Tier 2

Engine Model

Cat C32 ACERT

Gross Power - SAE J1995

1040HP

Net Power - SAE J1349

1032HP