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

Electrical System

• Batteries (12V each) - In Series/Parallel Installation - 630 Ah – 24V
• Components (3) - 9 LED high-brightness working flood lights: – 7 for working area
  – 2 for rear end
• Batteries (12V each) - 6 × 210 Ah
• Components (1) - Emergency stop buttons inside cab, accessible from all seating locations, and engine module
• Components (2) - Additional ground-level emergency stop
• System Voltage - 24V
• Battery Isolation Relays - manual lockable disconnect switch and automatic disconnect relay
• Components (6) - 1 beacon lamp on cab roof
• Components (5) - 7 LED service lights
• Components (4) - 2 LED high-brightness access flood lights

Hydraulic Oil Cooling

• Features (2) - Variable electronically controlled flow of oil through cooler and fan speed
• Oil Flow of Cooling Pumps - 211gal/min
• Diameter - Fan - 4.92ft
• Features (1) - Cooling system fully independent of all main circuits, i.e. controlled cooling capacity available whenever engine is running
• Features (3) - Superior cooling efficiency to ensure optimum oil temperature

Operator's Cab

• Components (5) - Full sized trainer seat with safety belt and work table
• Internal Dimensions of Cab - Width - 5.33ft
• Components (7) - Operator Protective Guard (rock guard; approved according to ISO 10262:1998 [Top Guard]) compliant
• Components (9) - Roller blinds
• Components (11) - Additional emergency ladder in close proximity to emergency escape window
• Internal Dimensions of Cab - Length - 7.32ft
• Components (8) - Windshield with parallel intermittent wiper/washer
• 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 (3) - Graphical data logging
• New BCS Features (4) - Fault memory capabilities
• Operator's Eye Level (approximate) - 18.04ft
• New BCS Features (2) - On-screen troubleshooting assistance
• Components (10) - Machine access via retractable access stairway, stairway angle approximately 45°, hydraulically operated
• New BCS Features (5) - USB, Lan (TCP/IP) and CAN BUS interfaces for data export
• Components (3) - Safety switch in operator's seat for automatic motion shutdown
• Internal Dimensions of Cab - Height - 6.79ft
• Components (1) - Large cab floor window with removable grating for easy cleaning
• Components (4) - Joystick integrated in adjustable seat armrest
• New Board Control System (BCS) Features: - Electronic monitoring, data logging and diagnostic system for vital signs & service data of engines, hydraulic & lube system
• Components (6) - Auxiliary fold-away seat with safety belt for 3rd person

Swing System

• Swing Ring - Triple-race roller bearing with sealed internal gearing
• Maximum Swing Speed - 4.9r/min
• Swing Drive - 2 compact planetary transmissions with axial piston motors
• Parking Brake - Wet multiple-disc brake, spring-loaded/hydraulically released
• Features (2) - All slew ring raceways and grease tub for internal gearing supplied by automatic, central lubrication system
• Features (1) - Open swing circuit with auto slow down when joysticks in neutral

Undercarriage

• Track Pads - Each Side - 45
• Components (1) - Forged double-grouser track pads
• Components (6) - Audible travel alarm
• Bottom Rollers - Each Side - 8
• Travel Speed - 1st Stage - Maximum - 0.68mile/h
• Components (4) - Fully hydraulic self-adjusting track tensioning system with accumulator
• Components (5) - Automatic hydraulic retarder valve to prevent overspeed on downhill travel
• Parking Brakes - Wet multiple disc brake, spring loaded/hydraulically released
• Travel Speed - 2nd Stage - Maximum - 1.49mile/h
• Gradeability - Travel Drives - Approximately 54%
• Components (3) - All running surfaces of sprockets, idlers, rollers and track chain links hardened
• Maximum Tractive Force - 265860lbf
• Travel Drives - Each Side - 1 planetary transmission with 2 two-stage axial piston motors
• Components (2) - Chain links connected by hardened pins and bushings
• Support Rollers - Each Side - 3

Automatic Lubrication System

• 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
• Type (2) - Grease supplied to swing roller bearing, all pivot points of attachment, and swing gearbox bearing

Attachment

• Type (5) - Float valve for boom down function
• Type (2) - High-tensile steel with solid steel castings at pivot areas
• Type (3) - Boom and stick stress-relieved after welding
• Type (1) - Boom and stick torsion-resistant with welded box design
• Type (4) - Catwalks with rails at boom
• Buckets Equipped With - – Special liner material covering main wear areas inside and outside
  – Lip shrouds
  – Wing shrouds
  – Heel shrouds

Operating Weights - Backhoe

• Standard Track Pads - 2.62ft
• Operating Weight - 507500lb
• Ground Pressure - 31.9psi

Hydraulic System with Electronic Pump Management

• Maximum Swing Oil Flow - 216gal/min
• Maximum Pressure - Attachment - 4495psi
• Filters (4) - Pressure filters (6 μm) for servo circuit
• Electronic Pump Management Contains (3) - Automatic return of main pumps to zero flow
• Features (2) - Cooling of pump transmission gear oil
• Maximum Pressure - Travel - 4495psi
• Maximum Pressure - Swing - Acceleration - 4495psi
• Filters (3) - Full-flow filters (10 μm) for cooling return circuit
• Electronic Pump Management Contains (2) - Dedicated circuit pump allocation
• Maximum Total Oil Flow - 621gal/min
• Filters (2) - Full-flow filters (10 μm) for complete return circuit
• Main Pumps - 6 × variable swash plate pumps
• Filters (1) - Full-flow high-pressure filters (100 μm) for main pumps, installed directly behind each pump
• Electronic Pump Management Contains (4) - Automatic rpm reduction of engine speed during working breaks
• Filters (5) - Transmission oil filter (40 μm)
• Electronic Pump Management Contains (5) - Reduced oil flow of main pumps at high hydraulic oil temperature and at high engine temperature
• Electronic Pump Management Contains (1) - Electronic load limit control
• Features (1) - Pressure cut-off function for all main pumps
• Total Volume of Hydraulic Oil - 925gal (US)
• Hydraulic Tank Capacity - 740gal (US)
• Maximum Pressure - Swing - Deceleration - 5080psi

Centralized Service Area

• Equipped With (3) - Indicator light for hydraulic tank full
• Equipped With (1) - Quick couplings for: – Diesel fuel
  – Engine coolant
  – Pump transmission gear oil
  – Engine oil (oil pan)
  – Hydraulic oil
• Features - Centralized service area accessible from ground level.
• Equipped With (2) - Cat jump-start socket

Digging Forces

• Maximum Tearout Force - 146125lb
• Maximum Breakout Force - 164050lb

Working Ranges

• Maximum Digging Reach - 52.17ft
• Maximum Digging Depth - 26.57ft
• Maximum Digging Height - 45.6ft

Operating Specifications

• Operating Weight - 254ton (US)
• Bucket Payload - 24Sh Ton

Bucket

• Standard Bucket Capacity - Backhoe (Heaped 1:1) - 15.7yd³

Engine - Equivalent to U.S. EPA Tier 2

• Gross Power - SAE J1995 - 1040HP
• Engine Model - Cat C32 ACERT
• Net Power - SAE J1349 - 1032HP

Diesel Engine - Lesser Regulated

• Gross Power - SAE J1995 - 1040HP
• Net Power - ISO 9249 - 1037HP
• Net Power - SAE J1349 - 1032HP
• Emissions - Meets China Nonroad Stage III emissions standards, equivalent to Tier 2

Diesel Engine - Tier 4 Final

• Components (1) - Cat NOx reduction system
• Components (7) - Two-stage fuel filter
• Components (3) - MEUI™-C fuel system
• Alternator - 275A
• Bore - 5.71in
• Components (4) - Hydraulically driven radiator fan with variable electronically controlled fan speed
• No. of Cylinders - 12
• Displacement - 1959in³
• Fuel Tank Capacity - 951gal (US)
• Components (5) - Micro processed engine management
• Rated Speed - 1,800 min-1 (1,800 rpm)
• Aspiration - Turbocharged and air-to-air aftercooled
• Components (2) - Dual Diesel Oxidation Catalysts (DOCs)
• Components (8) - Additional high-capacity water separator including electric priming pump
• Components (9) - Large fuel tank allows for 24 hour machine operation
• Components (6) - Heavy-duty air filters
• Maximum Altitude without Deration - 2925 m (9,600 ft) – above sea level (a.s.l.)
• Stroke - 6.38in
• Make and Model - Cat C32 ACERT

Diesel Engine - Equivalent to Tier 2

• Components (3) - Heavy-duty air filters
• Components (4) - Two-stage fuel filter
• Fuel Tank Capacity - 951gal (US)
• No. of Cylinders - 12
• Components (2) - Micro processed engine management
• Displacement - 1959in³
• Maximum Altitude without Deration - 3622 m (11,884 ft) – above sea level (a.s.l.)
• Bore - 5.71in
• Components (1) - Hydraulically driven radiator fan with variable electronically controlled fan speed
• Stroke - 6.38in
• Aspiration - Turbocharged and air-to-air aftercooled
• Components (5) - Additional high-capacity water separator including electric priming pump
• Rated Speed - 1800 min-1 (1,800 rpm)
• Alternator - 275A
• Make and Model - Cat C32 ACERT
• Components (6) - Large fuel tank allows for 24 hour machine operation

Diesel Engine - Highly Regulated

• Gross Power - SAE J1995 - 1033HP
• Net Power - ISO 9249 - 1024HP
• Net Power - SAE J1349 - 1019HP
• Emissions - Meets Tier 4 Final and Stage V emissions standards

Engine - U.S. EPA Tier 4 Final

• Net Power - SAE J1349 - 1019HP
• Gross Power - SAE J1995 - 1033HP
• Engine Model - Cat® C32 ACERT™