770 Off-Highway Truck
Top Performance. Developed specifically for construction, mining and quarry applications, the 770 optimizes demands for lower cost per ton. Reliable, Durable Operation. Rugged construction and easy maintenance procedures ensure long life with low operating costs.
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Overview
Top Performance. Developed specifically for construction, mining and quarry applications, the 770 optimizes demands for lower cost per ton. Reliable, Durable Operation. Rugged construction and easy maintenance procedures ensure long life with low operating costs.
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Engine Model
Cat® C15 ACERT™ -
Rated Engine Speed
1800 r/min -
Gross Power - SAE J1995:2014
381 kW -
Net Power - SAE J1349:2011
355 kW -
Net Power - 80/1269/EEC
355 kW -
Number of Cylinders
6 -
Bore
137 mm -
Stroke
171 mm -
Displacement
15.2 l -
Peak Torque
2320 N·m -
Net Power - ISO 9249:1997
355 kW -
Wheel Base
3960 mm -
Ground Clearance
680 mm
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Target Gross Machine Operating Weight
71214 kg -
Chassis Weight
24213 kg -
Body Weight
10029 kg
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Nominal Payload Class (100%)
36.3 ton (US) -
Top Speed - Loaded
74.8 km/h -
Maximum Capacity
36.3 ton (US) -
Target Payload Capacity
36.3 ton (US) -
Body Capacity - SAE 2:1
25 m³
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Forward - 1
12.1 km/h -
Forward - 2
16.6 km/h -
Forward - 3
22.5 km/h -
Forward - 4
30.3 km/h -
Forward - 5
40.9 km/h -
Forward - 6
55.2 km/h -
Forward - 7
74.8 km/h -
Reverse
15.9 km/h
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Differential Ratio
2.74:1 -
Planetary Ratio
4.80:1 -
Total Reduction Ratio
13.15:1
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Brake Surface - Front
1395 cm² -
Brake Surface - Rear
40266 cm² -
Brake Standards
ISO 3450: 1996
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Pump Flow - High Idle
515 L/min -
Relief Valve Setting - Raise
17255 kPa -
Relief Valve Setting - Lower
3450 kPa -
Body Raise Time - High Idle
9.5 s -
Body Lower Time - Float
12.5 s -
Body Power Down - High Idle
12.5 s
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Struck
16.4 m³ -
Heaped 2:1 (SAE)
25.1 m³ -
Struck
16.4 m³ -
Heaped 2:1 (SAE)
25.1 m³
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Front Axle - Empty
48 % -
Front Axle - Loaded
34 % -
Rear Axle - Empty
52 % -
Rear Axle - Loaded
66 %
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Effective Cylinder Stroke - Front
234 mm -
Effective Cylinder Stroke - Rear
149 mm -
Rear axle - Oscillation
5.4 °
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Fuel Tank
530 l -
Cooling System
114 l -
Differential - Final Drives
83 l -
Steering Tank
34 l -
Steering System - Including Tank
56 l -
Brake / Hoist / Fan Hydraulic Tank
155 l -
Crankcase
34 l -
Brake/Hoist/Fan System (Tank)
277 l -
Transmission - Torque Converter Sump
53 l -
Transmission - Torque Converter System - Including Sump
72 l
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Standard Tire
18.00R33 (E4)
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ROPS/FOPS Standards
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Sound Standards
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Steering Standards
ISO 5010:1992 -
Steer Angle
40 °
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Height - Top of ROPS
3911 mm -
Rear Axle - Clearance
508 mm -
Centerline of Rear Dual Tire Width
2536 mm
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Overall Body Length
8172 mm -
Inside Body Length
5549 mm -
Overall Length
8740 mm -
Dump Clearance
464 mm -
Loading Height - Empty
Loading Height - Empt -
Inside Body Depth - Maximum
1326 mm -
Overall Height - Body Raised
8280 mm -
Operating Width
4751 mm -
Centerline Front Tire Width
3110 mm -
Engine Guard Clearance
673 mm -
Overall Canopy Width
3960 mm -
Inside Body Width
3698 mm -
Front Canopy Height
4140 mm -
Overall Tire Width
3693 mm
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Rear Axle - Tail
2590 mm
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