Construction
& Heavy
Power, Attachments
& Support
Utility, Lifting &
Material Handling
772 (07)
Since Caterpillar introduced the 769 in 1963, our off-road trucks have carried a legacy of rugged, dependable performance in mining and heavy construction. The 772 builds on that heritage with technologies that improve traction, fuel efficiency, operator comfort and haul fleet economics. With updated traction control, flexible fuel-saving strategies, automotive-quality shifting, reduced noise and cab updates, the 772 is designed to keep your operation moving and support the continued success of your business.
Your long-term success is our goal here at Cat, so we’ve developed our 772 to be more productive and economical for our customers for years to come. Equipped with productive transmission controls, the 772 is built for heavy-duty, off-road applications and delivers quick haul cycles with automotive-quality shifting and comfort. The 772 is also built with a Cat C18 diesel engine and with our fuel saving strategies, you can adjust engine power to meet your specific needs. Ideal pass match options for the 772 are the Cat 987 or the 988 Wheel Loader and the 390F L Hydraulic Excavator. When you consider its fuel efficiency and performance, the 772 is the right Off-Highway Truck for all generations.
Brochures and Spec Sheets
Gallery
Specifications
| Specification | Value | Unit |
|---|---|---|
| Engine Model | ||
| Rated Engine Speed | 1700 | r/min |
| Gross Power - SAE J1995:2014 | 605 | hp |
| Net Power - SAE J1349:2011 | 550 | hp |
| Net Power - ISO 9249 | 550 | hp |
| Number of Cylinders | ||
| Bore | 5.7 | in |
| Stroke | 7.2 | in |
| Displacement | 1105 | in³ |
| Engine Power - ISO 14396 | 598 | hp |
| Note (1) | ||
| Note (2) | ||
| Note (3) | ||
| Note (4) | ||
| Note (5) | ||
| Target Gross Machine Weight | 181000 | lb |
| Chassis Weight | 59223 | lb |
| Body Weight | 18205 | lb |
| Note (1) | ||
| Note (2) | ||
| Nominal Payload Class (100%) | 51.6 | ton (US) |
| Maximum Payload Class (110%) | 56.7 | ton (US) |
| Not to Exceed Payload (120%) | 61.9 | ton (US) |
| Top Speed - Loaded | 49.2 | mile/h |
| Body Capacity - SAE 2:1 | 40.8 | yd³ |
| Target Payload Capacity | 51.6 | ton (US) |
| Note (1) | ||
| Note (2) | ||
| Note | ||
| Forward - 1 | 8 | mile/h |
| Forward - 2 | 10.9 | mile/h |
| Forward - 3 | 14.8 | mile/h |
| Forward - 4 | 19.8 | mile/h |
| Forward - 5 | 26.9 | mile/h |
| Forward - 6 | 36.3 | mile/h |
| Forward - 7 | 49.2 | mile/h |
| Reverse | 10.4 | mile/h |
| Note | ||
| Differential Ratio | ||
| Planetary Ratio | ||
| Total Reduction Ratio | ||
| Brake Surface - Front | 216 | in² |
| Brake Surface - Rear | 7794 | in² |
| Brake Standards | ||
| Note | ||
| Pump Flow - High Idle | 112 | gpm |
| Relief Valve Setting - Raise | 2750 | psi |
| Relief Valve Setting - Lower | 500 | psi |
| Body Raise Time - High Idle | 8 | s |
| Body Lower Time - Float | 10 | s |
| Body Power Down - High Idle | 10 | s |
| Heaped 2:1 (SAE) | 40.8 | yd³ |
| Struck | 31.2 | yd³ |
| Struck | 31.3 | yd³ |
| Heaped 2:1 (SAE) | 40.9 | yd³ |
| Front Axle - Empty | 51.4 | % |
| Front Axle - Loaded | 34.2 | % |
| Rear Axle - Empty | 48.6 | % |
| Rear Axle - Loaded | 65.8 | % |
| Rear axle - Oscillation | 8.9 | ° |
| Empty Loaded Cylinder Stroke Front | 9.2 | in |
| Empty Loaded Cylinder Stroke Rear | 5.8 | in |
| Fuel Tank | 140 | gal (US) |
| Cooling System | 33 | gal (US) |
| Differential - Final Drives | 47 | gal (US) |
| Steering Tank | 14.5 | gal (US) |
| Steering System - Including Tank | 23 | gal (US) |
| Torque Converter - Transmission System | 17 | gal (US) |
| Brake Hoist System | 60 | gal (US) |
| Brake/Hoist Hydraulic Tank | 38 | gal (US) |
| Crankcase | 17 | gal (US) |
| DEF Tank | 6 | gal (US) |
| Standard Tire | ||
| Note (1) | ||
| Note (2) | ||
| ROPS Standards | ||
| FOPS Standards | ||
| Sound Standards (1) | ||
| Sound Standards (2) | ||
| Sound Standards (3) | ||
| Steering Standards | ||
| Steer Angle | 40.5 | ° |
| Turning Diameter - Front | 57.7 | ft |
| Turning Circle - Clearance Diameter | 66.6 | ft |
| Height - Top of ROPS | 12.8 | ft |
| Overall Body Length | 26.8 | ft |
| Inside Body Depth - Maximum | 5.7 | ft |
| Inside Body Length | 19 | ft |
| Overall Length | 28.9 | ft |
| Wheel Base | 13 | ft |
| Rear Axle - Tail | 9.5 | ft |
| Ground Clearance | 2 | ft |
| Dump Clearance | 1.8 | ft |
| Loading Height - Empty | 11.7 | ft |
| Overall Height - Body Raised | 27.1 | ft |
| Operating Width | 15.7 | ft |
| Centerline Front Tire Width | 10.4 | ft |
| Engine Guard Clearance | 2 | ft |
| Outside Body Width | 12.9 | ft |
| Inside Body Width | 11.9 | ft |
| Front Canopy Height | 13.6 | ft |
| Rear Axle - Clearance | 1.9 | ft |
| Centerline of Rear Dual Tire Width | 8.7 | ft |
| Overall Tire Width | 12.9 | ft |
| Body Capacity (SAE 2:1)** | 40.8 | yd³ |
Standard Equipment
- NOTE
- ELECTRICAL
- PRODUCT LINK™ COMMUNICATIONS
- GUARDS
- OPERATOR ENVIRONMENT
- POWER TRAIN
- SUSPENSION SYSTEMS
- OTHER STANDARD EQUIPMENT
- ANTIFREEZE
- TECHNOLOGY PRODUCTS
Optional Equipment
- NOTE
- OPTIONAL EQUIPMENT
- POWER TRAIN
- Fluid and fuel system monitoring (Tier 3 and Tier 2)
- OPERATOR ENVIRONMENT
- Visibility package (WAVS)
- TECHNOLOGY PRODUCTS
- OTHER STANDARD EQUIPMENT
