Exterior View
Product Specs
General
- Engine Output - SAE J1995
- 824 hp
- Bucket Payload
- 16.1 ton (US)
- Operating Weight
- 154.3 ton (US)
- Note
- Specifications shown above apply to highly regulated, backhoe configuration. Lesser regulated and frontless configurations are also available.
Engine - U.S. EPA Tier 4 Final
- Engine Model
- Cat® C27
- Gross Power - SAE J1995
- 824 hp
- Net Power - SAE J1349
- 746 hp
Engine - Cat C27 with Tier 4 Final Emission Standards
- Number of Cylinders
- 12
- Bore
- 5.4 in
- Stroke
- 6 in
- Displacement
- 1648 in³
Engine - Equivalent to U.S. EPA Tier 2
- Engine Model
- Cat® C27
- Gross Power - SAE J1995
- 839 hp
- Net Power - SAE J1349
- 746 hp
Engine - Cat C27 with Tier 1 or Tier 2 Equivalent Emission Standards
- Number of Cylinders
- 12
- Bore
- 5.4 in
- Stroke
- 6 in
- Displacement
- 1648 in³
- Aspiration
- Turbocharged and air-to-air aftercooled
Operating Weights - Backhoe
- Operating Weight
- 154 ton (US)
Weights
- Ground Pressure
- 23.6 psi
- Note
- Operating weight includes: 700 mm (28 in) track shoes, 7.6 m (24 ft 11 in) boom, 3.4 m (11 ft 2 in) stick, standard rock bucket, 100% fuel and lubricants
- Operating Weight
- 308000 lb
Track
- Standard
- 28 in
- Wide
- 36 in
- Extra Wide
- 39 in
- Number of Shoes - Each Side
- 46
- Number of Track Rollers - Each Side
- 9
- Number of Carrier Rollers - Each Side
- 3
- Track Pads
- Double grouser
Drive
- Travel Speed - Two Stages - 1st Stage - Maximum
- 1.4 mile/h
- Travel Speed - Two Stages - 2nd Stage - Maximum
- 2.1 mile/h
- Maximum Drawbar Pull - Forward
- 192886 lbf
- Maximum Drawbar Pull - Reverse
- 220987 lbf
- Gradeability - Travel Drives
- Approximately 42%
- Hydraulic Track Tensioning
- With accumulator
- Maximum Drawbar Pull
- 179847 lbf
Service Refill Capacities
- Fuel Tank
- 449 gal (US)
- Cooling System
- 44 gal (US)
- Engine Oil
- 23 gal (US)
- Swing Drive
- 2.4 gal (US)
- Hydraulic System - Including Tank
- 463 gal (US)
- Hydraulic Tank
- 253 gal (US)
- Grease Tank
- 18 gal (US)
Electrical System
- System Voltage
- 24 V
- Batteries
- 4 × 200 Ah (12 V each)
- Alternator Rating
- 150 A (24 V) in total
- Components (1)
- Emergency stop in cabin, engine module, pump room and on service station accessible from ground level
- Components (2)
- Four maintenance free batteries
- Components (3)
- Lockable battery isolation switch
- Components (5)
- 14 LED high-brightness working lights
- Components (4)
- 5 LED service lights
- Components (6)
- 2 electric horns
- Components (7)
- Two (2) lights for rear end
- Components (9)
- One (1) beacon light on cabin roof
- Components (8)
- One (1) light for machine deck/service
Hydraulic System
- Main Pumps
- 3 × variable swash plate pumps
- Main Pumps - Maximum Total Oil Flow
- 407 gal/min
- Main Pumps - Maximum Pressure - Attachment
- 4641 psi
- Pilot Pump
- 1 × gear pump
- Pilot Pump - Maximum Flow, Pilot
- 40.4 gal/min
- Pilot Pump - Maximum Pressure, Pilot
- 1378 psi
- Main Pumps - Maximum Pressure - Travel
- 4641 psi
- Swing Pump
- 1 × variable swash plate pump
- Engine Fan Pump - Maximum Flow, Engine Fan
- 53.1 gal/min
- Engine Fan Pump - Maximum Pressure, Engine Fan
- 3191 psi
- Engine Fan Pump
- 1 × variable swash plate pump
- Hydraulic Fan Pump - Maximum Flow, Hydraulic Fan
- 22.7 gal/min
- Swing Pump - Maximum Flow - Swing
- 127 gal/min
- Hydraulic Fan Pump
- 1 × variable swash plate pump
- Hydraulic Fan Pump - Maximum Pressure, Hydraulic Fan
- 1958 psi
- Swing Pump - Maximum Pressure - Swing
- 5294 psi
- Hydraulic Oil Cooling - Maximum Flow
- 284 gal/min
- Hydraulic Oil Cooling - Diameter of Fan
- 40 in
- Filters (1)
- Full-flow high-pressure filters (200 μm) for main pumps
- Filters (2)
- Full-flow filters (20 μm) for complete return circuit
- Filters (3)
- Pressure filters (16 μm) for servo circuit
- Filters (4)
- Full-flow filters (6 μm) for engine cooling return circuit
- Filters (5)
- Swing charge filter (15 μm)
- Filters (6)
- Pump case return screens (125 μm)
Swing System
- Swing Drive
- Two (2) compact planetary transmissions with axial piston motors
- Parking Brake
- Wet multiple disc brake, spring-loaded/hydraulically released
- Maximum Swing Speed
- 4.9 r/min
- Swing Ring
- Cross roller bearing with sealed internal gearing
- Features (1)
- Closed-loop swing circuit with speed control
- Features (2)
- Hydraulic braking of swing motion when control is returned to neutral position or by counteracting control for stronger braking
- Features (3)
- All raceways and the internal gearing of swing ring supplied by automatic central lubrication system
Engine
- Emissions
- U.S. EPA Tier 4 Final and EU Stage V; China Nonroad Stage III, equivalent to U.S. EPA Tier 2; Equivalent to U.S. EPA Tier 1
Centralized Service Area
- Feature
- Accessible from ground level
- Equipped With (1)
- Emergency stop
- Equipped With (2)
- Quick couplings for: Diesel fuel and Grease
Undercarriage
- Travel Speed - Two Stages - 1st Stage - Maximum
- 1.6 mile/h
- Travel Speed - Two Stages - 2nd Stage - Maximum
- 2.3 mile/h
- Maximum Drawbar Pull - Forward
- 192886 lbf
- Maximum Tractive Force
- 197157 lbf
- Maximum Drawbar Pull - Reverse
- 220987 lbf
- Gradeability - Travel Drives
- 38°/78% (SAE J1309)
- Hydraulic Track Tensioning
- With accumulator
- Number of Shoes - Each Side
- 46
- Number of Track Rollers - Each Side
- 9
- Number of Carrier Rollers - Each Side
- 3
- Components (1)
- Forged double-grouser track pads
- Components (2)
- Chain links connected by hardened pins and bushings
- Components (3)
- Postive Pin Retention (PPR2) sealed and greased track design
- Components (4)
- All running surfaces of sprockets, idlers, rollers and track chain links hardened
- Components (5)
- Fully hydraulic self-adjusting track tensioning system with accumulator
- Components (6)
- Automatic hydraulic retarder valve to prevent overspeed on downhill travel
- Components (7)
- Audible travel alarm
Operator's Cab
- Components (1)
- Pressurized operator station with positive filtration
- Components (2)
- Heated cab mirror
- Components (3)
- Sliding upper door window (left-hand cab door)
- Components (4)
- Glass-breaking safety hammer
- Components (5)
- Removable lower windshield with in cab storage bracket
- Components (6)
- Joystick Controls Alternate Patterns including ISO/JIS, BHL, MHI, KOBE, or SCM
- Components (7)
- Beverage holder
- Components (8)
- Literature holder
- Components (9)
- AM/FM radio
- Components (10)
- Radio with MP3 auxiliary audio port
- Components (11)
- Two stereo speakers
- Components (12)
- Storage shelf suitable for lunch or toolbox
- Components (13)
- Color LCD display with warning, filter/fluid change, and working hour information
- Components (14)
- Adjustable armrest
- Components (15)
- Height-adjustable joystick consoles
- Components (16)
- Neutral lever (lock out) for all controls
- Components (17)
- Travel control pedals with removable hand levers
- Components (18)
- Two power outlets, 10 amp (total)
- Components (19)
- Laminated glass front upper window and tempered other windows
Automatic Lubrication System
- Capacity - Grease Barrel
- 18 gal (US)
- Type (1)
- Central bank lubrication system
- Type (2)
- Grease is automatically applied to all attachment pivot points (except bucket linkage) and slew bearing
- Type (3)
- Standard grease reel on machine for bucket linkage
- Type (4)
- Grease refill service point accessible from ground
Attachments
- 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)
- Float valve for boom down function
- Buckets Equipped With
- – Special liner material covering main wear areas inside and outside – Lip shrouds – Wing shrouds – Heel shrouds
Backhoe Attachment (BH) - Working Range
- Maximum Digging Depth
- 26.3 ft
- Maximum Digging Reach
- 45.6 ft
- Maximum Digging Height
- 41.9 ft
- Maximum Dump Height
- 27.9 ft
Backhoe Attachment (BH) - Digging Forces
- Bucket Digging Force - ISO
- 120947 lbf
- Bucket Digging Force - SAE
- 112600 lbf
- Stick Digging Force - ISO
- 104761 lbf
- Stick Digging Force - SAE
- 98800 lbf
Backhoe Attachment (BH) - Backhoe
- Capacity 1:1
- 10.6 yd³
- Total Width
- 8.8 ft
- Number of Teeth
- 5
- Tooth System
- Cat C70 or M75
- Weight - Including Standard Wear Package
- 18521 lb
- Maximum Material Density - Loose
- 3030 lb/yd³
Standard Equipment
-
- Cat Powertrain
-
- 2 x Cat 3512E engines
- Aftertreatment System (used in highly regulated countries only): – Diesel Oxidation Catalysts (DOCs) – Non-DEF solution
- Air-to-Air After Cooling (ATAAC)
- Turbocharger
- Hydraulically driven radiator fan
- Electronically controlled fan speed
- Micro processed engine management
- Heavy-duty air filters
- Two-stage fuel filter with series filtration
- High-capacity water seperator
- Starting aid -- automatic ether
- Exhaust manifold and turbo heat shields
- Dual 24 V electric starters per engine
- Automatic engine idle shut down
- Automatic fuel priming
-
- Hydraulics
-
- Hydraulic Optimization
- Operator Assist: Enhanced Motion Control
- Cat Hydraulic Hose assemblies
- Pump managing system with: – Electronic load limit control – Flow on demand – Automatic zero flow regulation – Automatic engine rpm reduction – Reduced oil flow at high hydraulic oil or engine temperature
- Pressure cut-off for main pumps
- Cooling of pump transmission gear oil
- Closed loop swing circuit
- Pressure testing points
- Full-flow high-pressure filters (100 μm), main pumps
- High pressure filters (100 μm), closed swing circuit
- Full-flow filters (10 μm), return circuit
- Pressure filters swing charge circuit (40 μm)
- Pressure filters pilot circuit (6 μm)
- Transmission oil filters (40 μm)
- Boom float valve (FS and BH)
- Stick float valve (FS)
-
- Electrical System
-
- 6 Maintenance-free batteries
- Lockable battery isolator switch
- Lockable starter isolator switch
- 13 LED high-brightness working flood lights
- 17 LED service lights
- 2 acoustic travel alarms – forward and reverse (power module, oil cooler module)
- 2 electric horns (1 cab module, 1 oil cooler module)
-
- Undercarriage
-
- HD tracks with cast double-grouser track pads
- 1400 mm (4'7") wide track pads
- HD fixed axle carrier and load rollers
- HD fixed axle idlers
- Automatic hydraulic retarder valve
- Hinged travel motor covers
- Hardened running surfaces of sprockets, idlers, rollers, pad links, teeth contact areas
- Fully hydraulic self-adjusting track tensioning system with piston accumulators
-
- Automatic Lubrication System
-
- Rectangular grease container (fill via service station)
- Lubricated pinion in swing ring
- Grease filters (200 μm)
-
- Operator Environment
-
- Single hydraulically driven HVAC system
- In-floor window with removable grate
- Pneumatically cushioned and multiadjustable comfort seat with: – Heating and cooling – Lumbar support – 2-point safety belt – Head and arm rests – Safety switch for automatic motion shutdown
- Independently adjustable seat consoles with integrated joysticks
- Electronic-Hydraulic Servo Control
- Elevated full-size trainer seat with 2-point safety belt and laptop desk
- Additional fold-away auxiliary seat with 2-point safety belt
- Three cup holders
- FM/AM radio with USB and AUX input
- Parallel intermittent wiper/washer
- Roller blinds
- Monitoring system with 254 mm (10 in) color touchscreen
- 45° stairway from engine bay to operator cab
- Powered 45° access stairway
- Heated mirror on LH side
- Camera monitoring system (Right and rear cameras, 2 lights, and additional display)
- Level indicators for length and crosswise inclination
- Document Storage
-
- Front Attachment
-
- Service access holes from both sides in boom and stick (FS and BH)
- Boom and stick thermally stress relieved after welding
- Catwalks with rails at boom (FS and BH)
- Wear Package (as per bucket selection)
-
- Cat Technology
-
- Cat Product Link™ Elite (Cellular)
- Cat MineStar™ Solutions Ready
-
- Service And Maintenance
-
- Engine oil exchange interval -- 500 hours
- Hydraulic oil change interval – 10,000 hours
- Scheduled Oil Sampling (S·O·SSM) ports
- Retractable ground level service station with quick couplings for: – Diesel fuel – Engine coolant – left/right engines – Pump transmission gear oil – left/right engines – Engine oil – left/right engines – Engine oil extension tanks – Hydraulic oil – Grease – Swing transmission gear oil
- Cat battery charging connector
- Indicator lights
- Cat Electronic Technician service port
- Dirt wiper at swivel
-
- Safety And Security
-
- Emergency stop switches: 2 in cab, 5 in engine module, 1 at ground level service station, 1 pull rope accessible from ground level
- Operator Protective Guard (Top Guard)
- All-round safety glass
- Emergency egress ladder
-
- Miscellaneous
-
- ISO or ANSI decals
Attachments
-
- Undercarriage
-
- Track guards – full length
- Track guards – center
- Track width: – Standard – 700 mm (28 in) – Wide – 900 mm (36 in) – Extra Wide – 1000 mm (39 in)
-
- Cold Weather Options
-
- Starting aid – cold weather
- 120 V or 240 V cold weather package
- Fuel heater
- Heated cab mirror
- Lubricant options include: low temperature, high temperature, and Cat Bio HYDO Advanced
-
- Superstructure
-
- Copper Mesabi or aluminum bar plate engine cooling packages
- LED working lights
- Powered 45° access stairway
- Camera Monitoring System (2 cameras and additional color display)
-
- Cab
-
- Operator Protective Guard (Front Guard)
- Product Link Elite radio options (Cellular, Satellite, No Radio)
-
- Attachment
-
- 3.4 m (11 ft 2 in) or 4.1 (13 ft 5 in) stick
-
- Buckets
-
- Additional buckets available, based on application, through your local Cat dealer