John Deere 762B Motor Scraper

Dimensions

Overall Length 32.81 ft in (10000 mm)
Overall Width 8.01 ft in (2440 mm)
Wheelbase 21 ft in (6400 mm)
Height to Top of Cab 9.85 ft in (3000 mm)
Ground Clearance 1.43 ft in (435 mm)

Bowl

BowlType Heavy-gauge steel with reinforced box construction
Bowl Material Sliding floor rides on heat-treated replaceable rails. Cutting edge retracts with sliding floor. Independent axles are vertically adjustable
Rated Payload 27500 lb (12474 kg)
Heaped Capacity 11 yd3 (8.5 m3)

Engine Details

Number of Cylinders 6
Engine Make John Deere
Engine Model John Deere 6-466A
Displacement 466 cu in (7.7 L)
Bore 4.56 in. (116 mm)
Stroke 4.75 in  (121 mm)
Gross Power 190 hp (142 kw)
Net Power 180 hp (134 kw)
Power Measured @ 2100 rpm
Peak Torque 585 Ib ft (793 Nm)
Torque Measured @ 1400 rpm
Aspiration Turbocharged

Operational Specs

Operating Weight 35500 lb (16102 kg)
Max Operating Weight 63000 lb (28577 kg)
Operating Voltage 24 V
Alternator 50 amps
Battery 2x 12 V, RC: 180 min
Tire Size 23.5-25, 16 PR

Transmission

Type John Deere planetary powershift with torque converter
Number of Gears 6F / 1R
Max Forward Speed 28.3 mph (45.5 km/h)
Max Reverse Speed 5.0 mph (8.0 km/h)
Steering Position-responsive type steering. Articulated frame hydraulically actuated by dual cylinders
Drive Axle Differential type with inboard planetaries
Service Brakes Hydraulic, power actuated. Hydraulic accumulator provides dead-engine braking
Parking Brake Foot-actuated (mechanical) expanding-shoe

+Hydraulic System

Type Closed center hydraulics
Main Pump Type Variable displacement, constant pressure pump
Main Pump Flow 34.6 gal/min (139 L/min)
Main System Pressure 2350 psi (16203 kPa)
Elevator Drive Hydrostatic system with axial piston motor
Elevator Pump Type Variable displacement, axial piston pump
Elevator Pump Flow 36.6 gal/min (139 L/min)
Elevator System Pressure 5000 psi (34475 kPa)

Service Refill Capacities

Fuel Tank Capacity 72 gal (272.5 L)
Engine Oil Capacity (w/ filter) 6.0 gal (22.7 L)
Cooling System Capacity 9.0 gal (34.1 L)
Transmission Oil Capacity 13 gal (49 L)
Differential Case Fluid Capacity (w/ filter and hoses) 5.75 gal (21.8 L)
Hydraulic System Capacity 12 gal (45.4 L)
Elevator Gearcase Oil Capacity 3.25 gal (12.6 L)
Comments: 3
  1. John Deree 762B

    Please tell me the capacity of the bucket, the cutting depth, the maximum layer of soil to be filled, the width of the blade (the width of the soil being cut), and the three speeds: the speed at which the soil is being cut, the speed at which the scraper is moving when loaded, and the speed at which it is moving when idle without soil, in kilometers per hour.

    1. David R. Ledford

      Bowl / bucket capacity (heaped) – 11–11.6 yd3 (about 8.5–8.8 m3)
      Rated payload – about 27,500 lb (12,474 kg)
      Maximum cutting depth – 7.1 in (180 mm)
      Width of cut / blade width – 7.5–7.6 ft (2290 mm)
      Maximum forward travel speed – 28.3 mph (45.5 km/h), depending on version

      1. David R. Ledford

        The scraper cuts approximately: 180 mm (7 in) maximum in one pass under normal operation. In practical earthmoving work, operators commonly work with: 100-180 mm layers depending on soil hardness and traction.

        Typical operating speeds

        – Cutting / loading soil – 4-8 km/h
        – Traveling while loaded – 15-25 km/h
        – Traveling empty / idle return- 25-40 km/h

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