Overview
Top Performance. Developed specifically for construction, mining, and quarry applications, the 772 optimizes demands for lower cost per ton, challenges of finding skilled labor, and overall health and safety. Reliable, Durable, Dependable. Rugged construction and easy maintenance procedures ensure long life with low operating costs.
Specifications
| Nominal Payload Class (100%) | — |
| Engine Model | C18 ACERT |
| Top Speed - Loaded | — |
Benefits & Features
Power Train – Engine
The Cat® C18 engine with ACERT™ Technology uses advanced engine technology to reduce emissions without after-treatment. The turbocharged, aftercooled 6-cylinder engine has faster response for superior performance in demanding applications.
Power Train – Transmission
The Cat seven-speed power shift transmission matched with the Cat C18 engine with ACERT Technology provides constant power and efficiency over a wide operating speed range for optimal power train performance.
Structures
The 772 features a mild-steel, box-section type frame to deliver durability and long life with low operating costs. Castings and forgings are strategically placed in high-stress areas to evenly distribute stresses and provide long fatigue life.
Specifications
| Engine Model | C18 ACERT |
| Rated Engine Speed | — |
| Gross Power - SAE J1995 | — |
| Net Power - ISO 9249 | — |
| Number of Cylinders | 6 |
| Bore | — |
| Stroke | — |
| Displacement | — |
| Net Power - ISO 9249:1997 | — |
| Peak Torque | — |
| Target Gross Machine Operating Weight | — |
| Chassis Weight | — |
| Body Weight | — |
| Nominal Payload Class (100%) | — |
| Top Speed - Loaded | — |
| Body Capacity - SAE 2:1 | — |
| Target Payload Capacity | — |
| Forward - 1 | — |
| Forward - 2 | — |
| Forward - 3 | — |
| Forward - 4 | — |
| Forward - 5 | — |
| Forward - 6 | — |
| Forward - 7 | — |
| Reverse | — |
| Differential Ratio | 2.74:1 |
| Planetary Ratio | 4.80:1 |
| Total Reduction Ratio | 13.15:1 |
| Brake Surface - Front | — |
| Brake Surface - Rear | — |
| Brake Standards | ISO 3450: 1996 |
| 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 | — |
| Struck | — |
| Heaped 2:1 (SAE) | — |
| Struck | — |
| Heaped 2:1 (SAE) | — |
| Front Axle - Empty | — |
| Front Axle - Loaded | — |
| Rear Axle - Empty | — |
| Rear Axle - Loaded | — |
| Effective Cylinder Stroke - Front | — |
| Effective Cylinder Stroke - Rear | — |
| Rear axle - Oscillation | — |
| Fuel Tank | — |
| Cooling System | — |
| Differential - Final Drives | — |
| Steering Tank | — |
| Steering System - Including Tank | — |
| Crankcase | — |
| Transmission - Torque Converter Sump | — |
| Transmission - Torque Converter System - Including Sump | — |
| Brake/Hoist/Fan System (Tank) | — |
| Brake / Hoist / Fan Hydraulic Tank | — |
| Standard Tire | 21.00R33 (E4) |
| ROPS/FOPS Standards | . |
| Sound Standards | . |
| Steering Standards | ISO 5010:1992 |
| Steer Angle | — |
| 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 | — |
Benefits & Features
Power Train – Engine
The Cat® C18 engine with ACERT™ Technology uses advanced engine technology to reduce emissions without after-treatment. The turbocharged, aftercooled 6-cylinder engine has faster response for superior performance in demanding applications.
Power Train – Transmission
The Cat seven-speed power shift transmission matched with the Cat C18 engine with ACERT Technology provides constant power and efficiency over a wide operating speed range for optimal power train performance.
Structures
The 772 features a mild-steel, box-section type frame to deliver durability and long life with low operating costs. Castings and forgings are strategically placed in high-stress areas to evenly distribute stresses and provide long fatigue life.
Operator's Station
The 772 features an all new operator station with enhanced visibility, increased operator space and ergonomically designed controls that set new industry standards for operator comfort. All controls and gauges are positioned for optimum efficiency and total machine control.
Engine – Power Train Integration
The Cat Data Link electronically combines engine, transmission, brake and operational information to optimize overall truck performance. Stored diagnostic data can be accessed via the Cat Electronic Technician (Cat ET) service tool to improve troubleshooting and reduce downtime.
Brake System
Front dry disc and rear oil-cooled, multiple disc brakes are now hydraulically controlled, reducing maintenance costs and improving operator control and modulation. They provide exceptional, fade-resistant braking and retarding for maximum performance and productivity in all haul-road conditions.
Information and Monitoring Systems
Standard on the 772, the Cat Messenger system provides real-time engine performance and operating data.
Truck Body Systems
The 772 offers two body types with six different body liner system selections to accommodate almost any type of application. These body liner systems are designed to maximize strength and durability while providing the lowest cost per ton.
Safety
Caterpillar sets the standard when it comes to safety in the design and manufacturing of heavy equipment. Safety is not an afterthought at Caterpillar, but an integral part of all machine and systems designs.
Serviceability
The 772 offers 500-hour engine service intervals – 250 hours more than the 771D. Simplified service and maintenance features combined with improved service access are designed to reduce downtime.
Customer Support
Caterpillar® dealers provide unmatched product support, anywhere in the world. With industry-best parts availability and a wide range of maintenance and service options, Cat dealers have what it takes to keep your hauling machines productive.
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