John Deere industrial tractors

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
Typeturbocharged diesel
ModelJohn Deere 6.8L 6-cyl diesel
Torque345 lb-ft (467.8 Nm)
Coolingliquid-cooled
Starterelectric
Cylinders6-cylinder
Torque RPM1300
Air cleanerdry
Bore/Stroke4.19x5.00 inches (106 x 127 mm)
Compression16.2:1
Power (net)110 hp (82.0 kW)
Displacement414 ci (6.8 L)
Oil capacity20 qts (18.9 L)
Power (gross)122 hp (91.0 kW)
Starter volts24
Coolant capacity28 qts (26.5 L)
Tracks
Width18 inches (45 cm)
Other widths16 inches (40 cm), 20 inches (50 cm)
Area on ground3240 in² (2.1 m²)
Length on ground90 inches (228 cm)
Capacity
Fuel73 gal (276.3 L)
Hydraulic system33 gal (124.9 L)
Dimensions
Gauge74 inches (187 cm)
Width92 inches (233 cm) *Width over 18-inch tracks at 70-inch gauge.
Length142 inches (360 cm)
Height (ROPS)122.6 inches (311 cm)
Operating weight24980 lbs (11330 kg)
6505 dozer length194.3 inches (493 cm)
6520 dozer length189.6 inches (481 cm)
6525 dozer length185.6 inches (471 cm)
Electrical
Batteries2
Battery volts12
Charging amps16
Charging systemalternator
Hydraulics
Typeopen center
Capacity33 gal (124.9 L)
Pressure2000 psi (137.9 bar)
Pump flow46 gpm (174.1 lpm)
Mechanical
ROPSFour-post ROPS. Cab available with air-conditioning.
Drivecrawler
Production
TypeIndustrial Crawler tractor
Years made1976 - 1986
Attachments
Bladeblade
Transmission
Typehydrostatic
Gearsinfinite forward and reverse