Compare Equipment Go Back

775 Off-Highway Truck
MH3260 Tracked Material Handler
797F Mining Truck

Operating Specifications

Nominal Payload Class (100%) 70.5 ton (US) - -
Top Speed - Loaded 41.6 mile/h - -
Maximum Working Payload (110%) 77.5 ton (US) - -
Target Payload (100%) 70.5 ton (US) - -
Maximum Allowable Payload (120%)* 84.6 ton (US) - -
Note (2) * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. - -
Note (1) Capacity with Dual Slope body – no liner. - -
Body Capacity - SAE 2:1 55.23 yd³ - -

Engine

Engine Model Cat® C27 Cat C13 Cat® C175-20
Rated Engine Speed 1800 r/min - -
Gross Power - SAE J1995:2014 825 hp - -
Net Power - SAE J1349:2011 768 hp - -
Net Power - 80/1269/EEC 775 hp - -
Net Power - ISO 9249 775 hp 424 hp -
Bore 5.4 in 5 in 6.9 in
Stroke 6 in 6 in 8.7 in
Displacement 1648 in³ 763 in³ 6469 in³
Engine Power - ISO 14396 812 hp - -
Note (2) Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F). ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO U.S. EPA Tier 4 Final available for applicable markets.
Net Torque 3148 ft-lb - -
Peak Torque - Speed 1200 r/min - -
Note (1) Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 1,800 rpm. Advertised power is tested per the specified standard in effect at the time Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Note (3) No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent. - High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available.
Emissions Meets EU Stage V emission standards. Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. 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.
Net Power - ISO 9249 (DIN) - 430 hp (metric) -
Engine Power - ISO 14396:2002 - 425 hp -
Engine Power - ISO 14396 (DIN) - 431 hp (metric) -
Biodiesel Capability - Up to B20¹ -
Gross Power - SAE J1995 - - 4000 hp
Net Power - SAE J1349 - - 3795 hp
Rated Speed - - 1750 r/min

Capacity - Dual Slope - 100% Fill Factor

Struck 42.7 yd³ - -
Heaped (SAE 2:1)* 55.5 yd³ - -
Note (1) Contact your local Cat dealer for body recommendation. - -
Note (2) *ISO 6483:1980 - -

Capacity - Flat Floor - 100% Fill Factor

Struck 42.2 yd³ - -
Heaped (SAE 2:1)* 55.2 yd³ - -
Note (1) Contact your local Cat dealer for body recommendation. - -
Note (2) *ISO 6483:1980 - -

Weight Distributions - Approximate

Front Axle - Empty 50 % - 47.20%
Front Axle - Loaded 34 % - 33.30%
Rear Axle - Empty 50 % - 52.80%
Rear Axle - Loaded 66 % - 66.70%
Note - - Weight distributions optimized with Cat body.

Transmission

Forward - 1 6.6 mile/h - 6.6 mile/h
Forward - 2 9.3 mile/h - 8.9 mile/h
Forward - 3 12.6 mile/h - 12 mile/h
Forward - 4 16.8 mile/h - 16.2 mile/h
Forward - 5 22.8 mile/h - 21.8 mile/h
Forward - 6 30.7 mile/h - 29.4 mile/h
Forward - 7 41.6 mile/h - 39.5 mile/h
Reverse 8.7 mile/h - 7.4 mile/h
Note Maximum travel speeds with standard 24.00R35 (E4) tires. - -
Gradeability - 30°/58% -
Maximum Travel Speed - 3 mile/h -
Maximum Drawbar Pull - 53729 lbf -
Top Speed - Loaded - - 39.5 mile/h

Final Drives

Differential Ratio 3.64:1 - 1.276:1
Planetary Ratio 4.80:1 - 16.67:1
Total Reduction Ratio 17.49:1 - 21.26:1
Type - - Double reduction, planetary with full floating axles.
Note - - Double reduction, planetary with full floating axles.

Brakes

Brake Surface - Front 257 in² - -
Brake Surface - Rear 9497 in² - -
Brake Standards ISO 3450:2011 - -

Service Refill Capacities

Fuel Tank 210 gal (US) - 1000 gal (US)
Cooling System 45 gal (US) 13.7 gal (US) 306 gal (US)
Differential - Final Drives 38 gal (US) - -
Steering Tank 9.5 gal (US) - 67 gal (US)
Steering System - Including Tank 14 gal (US) - 95 gal (US)
Brake Hoist System 85 gal (US) - -
Torque Converter - Transmission System - LRC 16 gal (US) - -
Crankcase 24 gal (US) - 103 gal (US)
Brake/Hoist Hydraulic Tank 46.5 gal (US) - -
Torque Converter - Transmission System - HRC 18 gal (US) - -
Fuel Tank Capacity - 188.9 gal (US) -
Engine Oil (with filter) - 10.6 gal (US) -
Swing Drive - Each - 2.8 gal (US) -
Final Drive - Each - 4 gal (US) -
Hydraulic System - Including Tank - 145.3 gal (US) -
Hydraulic Tank - 57.3 gal (US) -
DEF Tank - 12.2 gal (US) -
Fuel Tank (Tier 4) - - 1200 gal (US)
Diesel Exhaust Fluid Tank - - 100 gal (US)
Front Wheels - Each - - 16 gal (US)
Differentials - - 330 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)
Note (1) - - DEF Tank only available for EPA Tier 4 engine option.

Body Hoists

Pump Flow - High Idle 118 gal/min - 317 gal/min
Relief Valve Setting - Raise 2502 psi - 3510 psi
Relief Valve Setting - Lower 500 psi - -
Body Raise Time - High Idle 10 s - 25 s
Body Lower Time - Float 14 s - 18 s
Body Power Down - High Idle 14 s - -
Type - - Twin, two-stage hydraulic cylinders with snubbing valve.
Body Power Down- High Idle - - 18 s

Weights - Approximate

Maximum Gross Vehicle Weight 246503 lb - -
Nominal Rated Payload - - 400 ton (US)
Rated Gross Machine Weight - - 1375000 lb
Chassis Weight - - 474472 lb
Body Weight - - 94799 lb
Note (1) - - Consult your tire manufacturer for maximum tire load
Note (2) - - Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
Note (4) - - Tier 4 Chassis Weight: 486263 lb (220565 kg)

Suspension

Empty Loaded Cylinder Stroke Front 9.2 in - -
Rear Axle - Oscillation 8.1° - -
Empty Loaded Cylinder Stroke Rear 5.8 in - -
Type - - Self-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments
Effective Cylinder Stroke - Front - - 3.9 in
Effective Cylinder Stroke - Rear - - 3.7 in
Rear axle - Oscillation - - ±3.96 degrees

Tires

Note (2) Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection. - -
Note (1) Productive capabilities of the 775G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. - Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Standard Tire 24.00R35 (E4) - -
Tires - - 59/80 R63
Rims - - 44 x 63
Note - - Quick Change Rims optional.

ROPS

FOPS Standards Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria. - -
ROPS Standards Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. - -

Sound

Sound Standards (1) The operator Equivalent Sound Pressure Level (Leq) is 76 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with t - -
Sound Standards (2) The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid‑gear moving operation is 86 dB(A). - Operator sound pressure level, 78 dB(A), is tested to ISO 6394:2008 and ISO 6396:2008
Sound Standards (3) Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment. - -

Steering

Turning Diameter - Front 77.1 ft - 122.7 ft
Steering Standards ISO 5010:2007 - ISO 5010:2019
Steer Angle 31 ° - -
Turning Circle - Clearance Diameter 85.6 ft - -
Steering Angle - - 40 °
Note - - Turning Diameter (ISO 7457:2009)

Sustainability

Recyclability 98% - -

Weights

Operating Weight - 133200 lb -

Working Ranges

Maximum Reach - 59.1 ft -
Boom - MH Boom 9.9m (32'6") -
Stick - Industrial 9.1 m (29'10") -
Maximum Height - 58.5 ft -
Minimum Height - 10 ft -
Minimum Swing Radius-Front - 13.1 ft -
Maximum Depth - 26.8 ft -
Boom Pin Height - 39.8 ft -

Hydraulic System

Main System - Maximum Flow (× 2 pumps) - Travel - 206 gal(US)/min -
Maximum Pressure - Implements - 5076 psi -
Maximum Pressure - Travel - 5076 psi -
Maximum Pressure - Swing - 3771 psi -

Swing Mechanism

Swing Speed - 8 r/min -
Swing Torque - 137924 ft·lbf -

Dimensions

Boom - MH 9.9 m (32'6") -
Stick - Industrial 9.1 m (29'10") -
Shipping Height (with OPG, without stick) - 11.8 ft -
Shipping Length (without stick) - 45 ft -
Machine Length (with boom/stick) - 46.5 ft -
Tail Swing Radius - 12.3 ft -
Counterweight Clearance - 4.7 ft -
Cab Height-Lowered - 11.6 ft -
Cab Height-Lowered with OPG - 11.8 ft -
Cab Height-Raised - 19.8 ft -
Cab Height-Raised with OPG - 20.3 ft -
Ground Clearance - 2.33 ft -
Track Length to Center of Rollers - 14.3 ft -
Track Length - 17.6 ft -
Upper Frame Width (includes walkways and handrails) - 12.6 ft -
Track Gauge-Retracted - 10.6 ft -
Track Gauge- Extended - 12.2 ft -
Undercarriage Width-Retracted,750 mm (30”) shoes - 13.2 ft -
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

Air Conditioning System

Note (1) - The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.2 kg (2.64 lb) of refrigerant which has a CO2 equivalent of 1.716 metric tonnes (1.892 tons). -

Braking System

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

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.

Cab

Air Conditioning - - HFC - 134A refrigerant: 24,300 Btu/h
Heater / Defroster - - 38900 Btu/h
Note - - Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
FOPS Standards - - FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II criteria and ISO 13459:2012 Level II
ROPS Standards (2) - - ROPS (Rollover Protective Structure) meets ISO 3471:2008 criteria and ISO 13459:2012
Add a Similar Product:
  • 772G Off-Highway Truck Bare Chassis Add
  • 775G Off-Highway Truck Bare Chassis Add
  • 772 (07) Off-Highway Truck Add
  • 770 Off-Highway Truck Add
  • 798 AC Electric Drive Mining Truck Add
  • 796 AC Electric Drive Mining Truck Add
  • 794 AC Mining Truck Add
  • 789 Next Generation Add
  • 793F Mining Truck Add
  • 785 Mining Truck (LRC, Tier 4 Final / EU Stage V) Add