Engine
Engine Model
Rated Engine Speed
Gross Power - SAE J1995:2014
Net Power - SAE J1349:2011
Net Power - ISO 9249
Net Power - 80/1269/EEC
Net Power - ISO 14396
Net Torque - SAE J1349
Number of Cylinders
Bore
Stroke
Displacement
Emissions
Meets U.S. EPA Tier 4 and EU Stage V emission standards.
Weights - Approximate
Target Gross Machine Operating Weight
Target Gross Machine Weight
Chassis Weight
Body Weight
Operating Specifications
Nominal Payload Class (100%)
Top Speed - Loaded
Target Payload (100%)
Maximum Working Payload (110%)
Maximum Allowable Payload (120%)*
Body Capacity - SAE 2:1
Note (1)
*Refer to Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Note (2)
Target payload and capacity based on Dual Slope body with no liner. Attachment selection will affect payload and maximum gross machine operating weight.
Transmission
Forward - 1
Forward - 2
Forward - 3
Forward - 4
Forward - 5
Forward - 6
Forward - 7
Reverse
Final Drives
Differential Ratio
Planetary Ratio
Total Reduction Ratio
Brakes
Brake Surface - Front
Brake Surface - Rear
Brake Standards
Body Hoists
Pump Flow - High Idle
Relief Valve Setting - Raise
Relief Valve Setting - Lower
Body Raise Time - High Idle
Body Lower Time - Float
Body Power Down - High Idle
Capacity - Dual Slope - 100% Fill Factor
Struck
Heaped (SAE 2:1)*
Note (2)
Note (1)
Contact your local Cat dealer for body recommendation.
Capacity - Flat Floor - 100% Fill Factor
Struck
Heaped (SAE 2:1)*
Note (1)
Contact your local Cat dealer for body recommendation.
Note (2)
Weight Distributions - Approximate
Front Axle - Empty
Front Axle - Loaded
Rear Axle - Empty
Rear Axle - Loaded
Suspension
Empty Loaded Cylinder Stroke Front
Empty Loaded Cylinder Stroke Rear
Rear axle - Oscillation
Service Refill Capacities
Fuel Tank
Cooling System
Crankcase
Differential - Final Drives
Steering Tank
Steering System - Including Tank
Brake/Hoist Hydraulic Tank
Brake Hoist System
Torque Converter - Transmission System
DEF Tank
Tires
Standard Tire
ROPS
ROPS Standards
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Sound
Sound Standards (1)
Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Sound Standards (2)
Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 116 dB(A).
Sound Standards (3)
Operator Equivalent Sound Pressure Level is 79 dB(A) & 74 dB(A) with EU sound suppression applied when ISO 6396:2008 is used.
Steering
Steering Standards
Steer Angle
Turning Diameter - Front
Turning Circle - Clearance Diameter
Dimensions
Height - Top of ROPS
Overall Body Length
Inside Body Length
Overall Length
Wheel Base
Rear Axle - Tail
Ground Clearance
Dump Clearance
Loading Height - Empty
Inside Body Depth - Maximum
Overall Height - Body Raised
Operating Width
Centerline Front Tire Width
Engine Guard Clearance
Outside Body Width
Inside Body Width
Front Canopy Height
Rear Axle - Clearance
Centerline of Rear Dual Tire Width
Overall Tire Width
Engine
Note (1)
Power rating applies at 1,700 rpm when tested under the specified condition for the specified standard.
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).
Note (3)
No engine derating required up to 3000 m (9,843 ft) altitude.
Note (4)
Meets Japan Small Volume Exemption.
Weights - Approximate
Note (1)
Chassis weight with 100% fuel, hoist, body mounting group, rims, and tires.
Note (2)
Body weight is the standard Dual Slope body with no liner and will vary depending on configuration.
Transmission
Note
Maximum travel speeds with standard 18.00R33 (E4) tires.
Brakes
Note
Target gross machine operating weight is 71 214 kg (157,000 lb).
Steering
Note
Target gross machine operating weight is 71 214 kg (157,000 lb).
Tires
Note (1)
Productive capabilities of the 770G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Note (2)
Caterpillar recommends the customer evaluates all job conditions and consults the tire manufacturer for proper tire selection.
Standard Equipment
NOTE
ELECTRICAL
PRODUCT LINK™ COMMUNICATIONS
GUARDS
OPERATOR ENVIRONMENT
POWER TRAIN
SUSPENSION SYSTEMS
OTHER STANDARD EQUIPMENT
ANTIFREEZE
Optional Equipment
NOTE
OPTIONAL EQUIPMENT