John Deere 750
The John Deere 750 is an industrial crawler tractor produced from 1976 to 1986. It features a John Deere 6.8L 6-cylinder turbocharged diesel engine delivering 122 hp gross and 110 hp net power. The tractor uses a hydrostatic transmission with infinite forward and reverse speeds. It has a crawler drive with four-post ROPS and optional air-conditioned cab. The 750 has a fuel capacity of 73 gallons and a hydraulic system capacity of 33 gallons with an open center system operating at 2000 psi. Dimensions include a length of 142 inches, width of 92 inches over 18-inch tracks, and operating weight of 24,980 lbs. Electrical system includes a 16 amp alternator and two 12-volt batteries. Attachments include a blade. Related models include the 750B and 850.
Power-
Founded-
Model750
Technical Specifications
Detailed specifications and technical data for John Deere 750
Power
| Engine (net) | 110 hp (82.0 kW) |
|---|---|
| Engine (gross) | 122 hp (91.0 kW) |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | John Deere 6.8L 6-cyl diesel |
| Torque | 345 lb-ft (467.8 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 6-cylinder |
| Torque RPM | 1300 |
| Air cleaner | dry |
| Bore/Stroke | 4.19x5.00 inches (106 x 127 mm) |
| Compression | 16.2:1 |
| Power (net) | 110 hp (82.0 kW) |
| Displacement | 414 ci (6.8 L) |
| Oil capacity | 20 qts (18.9 L) |
| Power (gross) | 122 hp (91.0 kW) |
| Starter volts | 24 |
| Coolant capacity | 28 qts (26.5 L) |
Tracks
| Width | 18 inches (45 cm) |
|---|---|
| Other widths | 16 inches (40 cm), 20 inches (50 cm) |
| Area on ground | 3240 in² (2.1 m²) |
| Length on ground | 90 inches (228 cm) |
Capacity
| Fuel | 73 gal (276.3 L) |
|---|---|
| Hydraulic system | 33 gal (124.9 L) |
Dimensions
| Gauge | 74 inches (187 cm) |
|---|---|
| Width | 92 inches (233 cm) *Width over 18-inch tracks at 70-inch gauge. |
| Length | 142 inches (360 cm) |
| Height (ROPS) | 122.6 inches (311 cm) |
| Operating weight | 24980 lbs (11330 kg) |
| 6505 dozer length | 194.3 inches (493 cm) |
| 6520 dozer length | 189.6 inches (481 cm) |
| 6525 dozer length | 185.6 inches (471 cm) |
Electrical
| Batteries | 2 |
|---|---|
| Battery volts | 12 |
| Charging amps | 16 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Capacity | 33 gal (124.9 L) |
| Pressure | 2000 psi (137.9 bar) |
| Pump flow | 46 gpm (174.1 lpm) |
Mechanical
| ROPS | Four-post ROPS. Cab available with air-conditioning. |
|---|---|
| Drive | crawler |
Production
| Type | Industrial Crawler tractor |
|---|---|
| Years made | 1976 - 1986 |
Attachments
| Blade | blade |
|---|
Transmission
| Type | hydrostatic |
|---|---|
| Gears | infinite forward and reverse |
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