775E Off-Highway Truck

Overview & Specifications

Engine

Engine Model

Cat® 3412E

Cat® 3412E

Rated Engine Speed

2000 RPM

2000 RPM

Gross Power – SAE J1995

760 hp

567 kW

Net Power – SAE J1349

730 hp

544 kW

Net Power - Cat

730 hp

544 kW

Flywheel Power

730 hp

544 kW

Net Power – 80/1269/EEC

730 hp

544 kW

Net Power – ISO 9249

730 hp

544 kW

Number of Cylinders

12

12

Torque Rise

33 %

33 %

Bore

5.4 in

137 mm

Stroke

6 in

152 mm

Displacement

1649 in3

27 L

Operating Specifications

Nominal Payload Class (100%)

70 tons

63.5 tonnes

Top Speed – Loaded

41.1 mph

65.8 km/h

Body Capacity - Struck

41.07 yd3

31.4 m3

Maximum Capacity

70 tons

63.5 tonnes

Steer Angle

31 Degrees

31 Degrees

Body Capacity – SAE 2:1

54.3 yd3

41.5 m3

Transmission

Forward 1

6.2 mph

10 km/h

Forward 2

8.6 mph

13.9 km/h

Forward 3

11.6 mph

18.7 km/h

Forward 4

15.6 mph

25.1 km/h

Forward 5

21.1 mph

34 km/h

Forward 6

28.5 mph

45.9 km/h

Forward 7

41.1 mph

65.8 km/h

Reverse

7.5 mph

12 km/h

Final Drives

Differential Ratio

3.64:1

3.64:1

Planetary Ratio

4.80:1

4.80:1

Total Reduction Ratio

17.48:1

17.48:1

Brakes

Brake Surface – Front

216 in2

1395 cm2

Brake Surface – Rear

9496 in2

61265 cm2

Brake Standards

ISO 3450:1996

ISO 3450:1996

Body Hoists

Pump Flow – High Idle

148 gal/min

562 L/min

Relief Valve Setting – Raise

2750 psi

17225 kPa

Relief Valve Setting – Lower

500 psi

3445 kPa

Body Raise Time – High Idle

9.5 Seconds

9.5 Seconds

Body Lower Time – Float

12.5 Seconds

12.5 Seconds

Capacity – Dual Slope – 100% Fill Factor

Struck

42.8 yd3

32.7 m3

Heaped 2:1 (SAE)

53.9 yd3

41.2 m3

Capacity – Flat Floor – 100% Fill Factor

Struck

41.1 yd3

31.4 m3

Heaped 2:1 (SAE)

54.3 yd3

41.5 m3

Weight Distributions – Approximate

Front Axle – Empty

44.3 %

44.3 %

Front Axle – Loaded

31.2 %

31.2 %

Rear Axle – Empty

55.7 %

55.7 %

Rear Axle – Loaded

68.8 %

68.8 %

Suspension

Effective Cylinder Stroke - Front

8.2 in

209 mm

Effective Cylinder Stroke - Rear

5.9 in

149 mm

Rear Axle Oscillation

8 Degrees

8 Degrees

Approximate Weights – Dual Slope

Body

21400 lb

9710 kg

Approximate Weights – Flat Floor

Body

28814 lb

13070 kg

Service Refill Capacities

Fuel Tank

185 gal

700 L

Cooling System

40 gal

151 L

Differentials and Final Drives

41 gal

155 L

Steering Tank

9 gal

34 L

Steering System (Includes Tank)

16 gal

60 L

Torque Converter / Brake / Hoist Hydraulic Tank

35 gal

133 L

Brake / Hoist System (Includes Tank)

81 gal

307 L

Torque Converter / Transmission System (Includes Sump)

19 gal

72 L

Tires

Standard Tire

Standard: 24.00-R35 (E4)

Standard: 24.00-R35 (E4)

ROPS

ROPS/FOPS Standards

Meets SAE J1040 MAY94 and ISO 3471:1994

Meets SAE J1040 MAY94 and ISO 3471:1994

Sound

Sound Standards

Meets SAE J88 APR95

Meets SAE J88 APR95

Steering

Steering Standards

Meets SAE J1511 FEB94 and ISO 5010:1992

Meets SAE J1511 FEB94 and ISO 5010:1992

Steer Angle

31 Degrees

31 Degrees

Turning Circle Clearance Diameter

78.9 ft

23.8 m

Dimensions

Height - Top of ROPS

12.92 ft

3938 mm

Overall Body Length

28.33 ft

8625 mm

Inside Body Length

21.45 ft

6537 mm

Overall Length

30.21 ft

9209 mm

Wheelbase

13.75 ft

4191 mm

Rear Axle to Tail

9.42 ft

2872 mm

Ground Clearance

2.23 ft

680 mm

Dump Clearance

2.17 ft

660 mm

Loading Height - Empty

12.83 ft

3912 mm

Inside Body Depth - Max

6.25 ft

1904 mm

Overall Height - Body Raised

28.86 ft

8796 mm

Operating Width

16.65 ft

5076 mm

Centerline Front Tire Width

10.74 ft

3275 mm

Engine Guard Clearance

2.25 ft

680 mm

Overall Canopy Width

15.5 ft

4732 mm

Inside Body Width

13.08 ft

3990 mm

Front Canopy Height

14.47 ft

4410 mm

Rear Axle Clearance

2.17 ft

650 mm

Centerline Rear Dual Tire Width

9.58 ft

2927 mm

Overall Tire Width

13.95 ft

4252 mm