Compare Equipment Go Back

775G Off-Highway Truck
798 AC Electric Drive Mining Truck
772G Off-Highway Truck
797F Mining Truck

Weights

LRC Bare Chassis Weight without Hoist 75118 lb - 58414 lb -
LRC Bare Chassis Weight with Hoist 76326 lb - 59223 lb -
LRC Gross Vehicle Weight (Target) without Hoist 246503 lb - 180999 lb -
LRC Gross Vehicle Weight (Target) with Hoist 246503 lb - 180999 lb -
HRC Bare Chassis Weight without Hoist 76573 lb - 59567 lb -
HRC Bare Chassis Weight with Hoist 77781 lb - 60376 lb -
HRC Gross Vehicle Weight (Target) without Hoist 246503 lb - 180999 lb -
HRC Gross Vehicle Weight (Target) with Hoist 246503 lb - 180999 lb -
Note LRC model is offered for lesser regulated countries. HRC model is offered for highly regulated countries. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. - LRC model is offered for lesser regulated countries. HRC model is offered for highly regulated countries. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. -

ROPS

Tractor ROPS 85288 lb - 77430 lb -

Operating Specifications

Nominal Water Tank Capacity 15000 gal (US) - 11000 gal (US) -

Steering

Steering Standards ISO 5010:2007 Steering Standards: ISO 5010:2007 ISO 5010:2007 ISO 5010:2007
Steer Angle 31 ° 39 ° 31 ° -
Turning Diameter 77.1 ft - 57.7 ft -
Turning Circle - Clearance Diameter 85.6 ft - 66.6 ft -
Turning Diameter - Front - 106.3 ft - 122.7 ft
Note - Turning Diameter (ISO 7457:1997) - Turning Diameter (ISO 7457:2009)
Steering Angle - - - 40 °

Engine

Engine Model Cat® C27 Cat® C175-16 Cat® C18 Cat® C175-20
Gross Power - SAE J1995 825 HP 3500 HP 605 HP 4000 HP
Rated Net Power - SAE J1349 683 HP - 550 HP -
Bore 5.4 in 6.9 in 5.7 in 6.9 in
Stroke 6 in 8.7 in 7.2 in 8.7 in
Displacement 1648 in³ 5187 in³ 1105 in³ 6469 in³
Note Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. Specifications shown are for LRC model. - Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. -
Net Power - SAE J1349 - 3405 HP - 3795 HP
Optional Gross Power - SAE J1995 - 3100 HP - -
Rated Speed - 1800 r/min - 1750 r/min
Emissions Rating - Fuel Optimized - -
Note (1) - Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. - Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Note (2) - U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. - U.S. EPA Tier 4 Final available for applicable markets.
Note (3) - Additional fuel optimized selectable power ratings: 2312 kW / 3,100 hp - High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available.
Rated Engine Speed - - 1700 r/min -
Number of Cylinders - - 6 -
Emissions - - - U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards.

Transmission

Forward - 1 6.6 mile/h - 8 mile/h 6.6 mile/h
Forward - 2 9.3 mile/h - 10.9 mile/h 8.9 mile/h
Forward - 3 12.6 mile/h - 14.8 mile/h 12 mile/h
Forward - 4 16.8 mile/h - 19.8 mile/h 16.2 mile/h
Forward - 5 22.8 mile/h - 26.9 mile/h 21.8 mile/h
Forward - 6 30.7 mile/h - 36.2 mile/h 29.4 mile/h
Forward - 7 41.6 mile/h - 49.2 mile/h 39.5 mile/h
Reverse 8.7 mile/h - 10.4 mile/h 7.4 mile/h
Note Maximum travel speeds with standard 24.00R35 (E4) tires - Maximum travel speeds with standard 21.00R33 (E4) tires. -
Top Speed - Loaded - - - 39.5 mile/h

Brakes

Brake Surface - Front 257 in² - 216 in² -
Brake Surface - Rear 9497 in² - 7794 in² -

Service Refill Capacities

Fuel Tank Capacity 210 gal (US) - 140 gal (US) -
Cooling System 45 gal (US) 211 gal (US) 33 gal (US) 306 gal (US)
Crankcase 24 gal (US) 82 gal (US) 17 gal (US) 103 gal (US)
Differential - Final Drives 38 gal (US) - 47 gal (US) -
Steering System - Including Tank 14 gal (US) - 60 gal (US) 95 gal (US)
Brake/Hoist Hydraulic Tank 46.5 gal (US) - 38 gal (US) -
Brake Hoist System 85 gal (US) - 60 gal (US) -
Fuel Tank - 1300 gal (US) - 1000 gal (US)
Fuel Tank (Tier 4) - 1200 gal (US) - 1200 gal (US)
Diesel Exhaust Fluid Tank - 100 gal (US) - 100 gal (US)
Final Drive - Each - 67 gal (US) - -
Hydraulic System - Including Tank - 385 gal (US) - -
Hydraulic Tank - 296 gal (US) - -
Grease Tank - 90 lb - -
Note (1) - DEF Tank only available for U.S. EPA Tier 4 Final / EU Stage V engine option - DEF Tank only available for EPA Tier 4 engine option.
Torque Converter - Transmission System - - 17 gal (US) -
Front Wheels - Each - - - 16 gal (US)
Differentials - - - 330 gal (US)
Steering Tank - - - 67 gal (US)
Brake/Hoist Tank - - - 203 gal (US)
Brake Hoist System - Includes Tank - - - 489 gal (US)
Torque Converter Sump - - - 80 gal (US)
Torque Converter/Transmission System - Including Sump - - - 166 gal (US)

Weights - Approximate

Nominal Rated Payload - 410 ton (US) - 400 ton (US)
Rated Gross Machine Weight - 1375000 lb - 1375000 lb
Chassis Weight - 453826 lb - 474472 lb
Body Weight Range - 38 833 - 43 275 kg (85,611 - 95,406 lb) - -
Note (1) - Consult your tire manufacturer for maximum tire load. - Consult your tire manufacturer for maximum tire load
Note (2) - Chassis weight with 100% fuel, hoist, body mounting group, rims, and tires. - Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
Note (3) - Body weight varies depending on how body is equipped. - -
Body Weight - - - 94799 lb
Note (4) - - - Tier 4 Chassis Weight: 486263 lb (220565 kg)

Service Refill Capacities - High Altitude Only

Fuel Tank - 2000 gal (US) - -
Cooling System - 273 gal (US) - -
Crankcase - 124 gal (US) - -
Hydraulic Tank - 273 gal (US) - -
Hydraulic System (includes tank) - 342 gal (US) - -

AC Drive System

Total Reduction Ratio - 35:01:00 - -
Top Speed - Loaded - 40 mile/h - -
Generator/Alternator - Brushless, engine mounted, dual bearing - -
Controls - IGBT Inverter Technology, air cooled, pressurized cabinet with filtration - -
Wheel Motor - Cat high-torque AC induction, rear axle mounted - -
Cooling System - Cat variable speed, hydraulically driven cooling system - -

Braking System

Service Brakes - Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated - Service Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Front Wet Disc Brake Surface Area - 22642 in² - 20500 in²
Rear - Wet Disc Brake Surface Area - 32730 in² - 30750 in²
Standards - Service and Secondary: ISO 3450:2011 - Service and Secondary: ISO 3450:2011
Electric Retarding - Radial Grid Design - -
Dynamic Retarding Power - Continuous - 5480 HP - -
Parking Brakes - Four-corner, Multi-disc, Spring Applied, Hydraulically Released - -
Load Brake - Rear service brakes - Rear service brakes
Note - Anti-Lock Brake System (ABS) optional with CMD package - Anti-Lock Brake System (ABS) optional with CMD package
Parking Brake - - - Four-corner, Multi-disc, Spring Applied, Hydraulically Released

Weight Distributions - Approximate

Front Axle - Empty - 47 % - 47.20%
Rear Axle - Empty - 53 % - 52.80%
Front Axle - Loaded - 33 % - 33.30%
Rear Axle - Loaded - 67 % - 66.70%
Note - Weight distributions optimized with Cat body. - Weight distributions optimized with Cat body.

Capacity - HE Body - 100% fill factor

Struck - 129-200 m³ (168-261 yd³) - -
Heaped (SAE 2:1) - 218-276 m³ (285-361 yd³) - -
Note - Contact your local Cat dealer for body recommendations. - -

Body Hoists

Type - Twin, two-stage hydraulic cylinders with snubbing valve. - Twin, two-stage hydraulic cylinders with snubbing valve.
Pump Flow - High Idle - 257.3 gal/min - 317 gal/min
Relief Valve Setting - Raise - 3029 psi - 3510 psi
Body Raise Time - High Idle - 21 s - 25 s
Body Lower Time - Float - 22 s - 18 s
Body Power Down- High Idle - 17.5 s - 18 s
Note (1) - Twin, two-stage hydraulic cylinders mounted outside main frame; double-acting cylinders in both stages. - -
Note (2) - Power raise in both stages; power down capability in both stages. - -
Note (3) - Automatic body-lower modulation reduces impact on frame. - -

Suspension

Type - Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments - Self-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments
Effective Cylinder Stroke - Front - 10 in - 3.9 in
Effective Cylinder Stroke - Rear - 5 in - 3.7 in
Rear axle - Oscillation - - - ±3.96 degrees

Cab

Air Conditioning - HFC - 134A refrigerant: 21,600 Btu/h - HFC - 134A refrigerant: 24,300 Btu/h
Heater / Defroster - 24600 Btu/h - 38900 Btu/h
Note - Ambient capabilities down to -15C (5F) for heater/defroster and up to 50C (122F) for air conditioning. - Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
ROPS Standards (1) - ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. - The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008.
FOPS Standards - FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer. - FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria.
ROPS Standards (2) - - - ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria.

Engine - High Altitude Only

Engine Model - Cat® C175-20 - -
Gross Power SAE J1995:2014 - 4150 HP - -
Net Power - SAE J1349:2011 - 4000 HP - -
Rated Speed - 1750 r/min - -
Emissions Rating - Fuel Optimized - -
Bore - 6.9 in - -
Stroke - 8.7 in - -
Displacement - 6469 in³ - -
Note 1 - Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. - -
Note 2 - Additional fuel optimized selectable power rating: 2983 kW / 4,000 hp - -

Tires

Rims - 44" x 63" Rims - 44" x 63"
Standard Tires - 59/80 R63 - -
Note (1) - Quick Change Rims optional. - Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Note (2) - Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. - -
Tires - - - 59/80 R63
Note - - - Quick Change Rims optional.

Dimensions (Approximate)

Height - Top of ROPS - 22.1 ft - -
Overall Length - 51.44 ft - -
Wheel Base - 21.9 ft - -
Rear Axle - Tail - 16.07 ft - -
Dump Clearance - Empty - 5.72 ft - -
Loading Height - Empty - 25.54 ft - -
Overall Height - Body Raised - 48.85 ft - -
Centerline Front Tire Width - 23.06 ft - -
Front Axle Clearance - Loaded - 2.81 ft - -
Overall Canopy Width (with rock deflectors) - 33.15 ft - -
Outside Body/Canopy Width (without rock deflectors) - 31.62 ft - -
Inside Body Width - 29.44 ft - -
Front Canopy Height - Empty - 26.01 ft - -
Rear Axle Clearance - Loaded - 2.8 ft - -
Centerline of Rear Dual Tire Width - 19.5 ft - -
Overall Tire Width - Empty - 30.27 ft - -
Overall Length (High Altitude only) - 51.87 ft - -
Note - Dimensions listed includes canopy deflectors - -

Sound

Sound Standards - The operator sound pressure level, 75 dB(A), measured according to ISO 6394:2008 and ISO 6396:2008. - -

Final Drives

Type - - - Double reduction, planetary with full floating axles.
Differential Ratio - - - 1.276:1
Planetary Ratio - - - 16.67:1
Total Reduction Ratio - - - 21.26:1
Note - - - Double reduction, planetary with full floating axles.

Capacity - HP Body - 100% Fill Factor

Struck - - - 225 yd³ / 172 m³
Heaped (SAE 2:1)* - - - 330 yd³ / 252 m³
Note (1) - - - Consult your local Cat dealer for body recommendations.

Dimensions

Rear Axle - Clearance - Loaded - - - 3.08 ft
Inside Body Depth - Maximum - - - 11 ft
Overall Height - Body Raised - - - 51.5 ft
Loaded Ground Clearance - - - 2.58 ft
Loading Height - Empty - - - 23 ft
Engine Guard Clearance - Loaded - - - 3.33 ft
Height - Top of ROPS - Empty - - - 21.4 ft
Front Canopy Height - Empty - - - 25.33 ft
Overall Body Length - - - 48.6 ft
Inside Body Length - - - 32.75 ft
Overall Length - - - 49.5 ft
Wheel Base - - - 23.58 ft
Rear Axle - Tail - - - 12.9 ft
Dump Clearance - - - 6.58 ft
Centerline Front Tire Width - - - 21.41 ft
Overall Canopy Width - - - 29.91 ft
Outside Body Width - - - 32 ft
Inside Body Width - - - 27.91 ft
Centerline of Rear Dual Tire Width - - - 20.41 ft
Overall Tire Width - - - 31.25 ft
Add a Similar Product:
  • 775 Off-Highway Truck Add
  • 770 Off-Highway Truck Add
  • 772 (07) Off-Highway Truck Add
  • 794 AC Mining Truck Add
  • 796 AC Electric Drive Mining Truck Add
  • 785 Mining Truck (LRC, Tier 4 Final / EU Stage V) Add
  • 789 Next Generation Add
  • 793F Mining Truck Add