John Deere

John Deere 4755

The John Deere 4755 is a row-crop tractor produced from 1989 to 1991 as part of the 4055 Series. It was built in Waterloo, Iowa, USA. This model features a John Deere 7.6L 6-cylinder turbocharged diesel engine delivering 187.7 hp (net). It offers transmission options including a 16-speed partial power shift and a 15-speed full power shift. The tractor supports two- or four-wheel drive with inboard planetary final drives and hydraulic wet disc brakes. It has a Sound-Gard cab for operator comfort. Fuel capacity is 102 gallons, and the hydraulic system capacity varies by transmission type. The tractor hitch is category III with rear lift capacities up to 7,057 lbs depending on lift cylinder size. The rear PTO is independent with a hydraulic clutch and runs at 1000 RPM. Dimensions include a 2WD wheelbase of 118.5 inches and a 4WD wheelbase of 117.1 inches, with operating weight up to 18,165 lbs. Attachments include John Deere 280 and 840 loaders with various lift and clearance specifications.

Power187 hp

Founded1989 - 1991

Model4755

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Technical Specifications

Detailed specifications and technical data for John Deere 4755

Power

Engine (net)	187.7 hp (140.0 kW)
PTO (tested)	180.35 hp (134.5 kW)
PTO (claimed)	175 hp (130.5 kW)
Drawbar (tested)	156.97 hp (117.1 kW)
Drawbar (claimed)	151 hp (112.6 kW)

Tires

Ag rear	20.8-38
Ag front	11.00-16

Engine

Type	turbocharged diesel
Cooling	liquid-cooled inline
Cylinders	6-cylinder
Rated RPM	2200
Air cleaner	dry
Bore/Stroke	4.5625x4.75 inches (116 x 121 mm)
Compression	16:1
Power (net)	187.7 hp (140.0 kW)
Displacement	466 ci (7.6 L)
Firing order	1-5-3-6-2-4
Manufacturer	John Deere
Oil capacity	22 qts (20.8 L)
Starter volts	12
Coolant capacity	32 qts (30.3 L)
Intake valve clearance	0.015 inches (0.381 mm)
Exhaust valve clearance	0.020 inches (0.508 mm)

Capacity

Fuel	102 gal (386.1 L)
Hydraulic system	18.5 gal (PowerShift) (70.0 L), 20 gal (PS MFWD) (75.7 L), 26.9 gal (QuadRange) (101.8 L)

Dimensions

Width	118 inches (299 cm) *Minimum width with standard axle.
Height (cab)	118.8 inches (301 cm)
2WD Wheelbase	118.5 inches (300 cm)
4WD Wheelbase	117.1 inches (297 cm)
Shipping weight	16,200 lbs (7348 kg)
Operating weight	18,165 lbs (4WD Powershift) (8239 kg)
Rack-and-pinion rear axle	3.94 by 118 inches (100 by 2997 mm), 3.94 by 108 inches (100 by 2743 mm)

Electrical

Ground	negative
Batteries	2
Battery CCA	925
Battery volts	12
Charging amps	120
Charging system	alternator

Hydraulics

Type	closed center
Valves	2 or 3
Capacity	18.5 gal (PowerShift) (70.0 L), 20 gal (PS MFWD) (75.7 L), 26.9 gal (QuadRange) (101.8 L)
Pressure	2530 psi (174.4 bar)
SCV flow	20.6 gpm (78.0 lpm)
Pump flow	29.5 gpm (111.7 lpm)

Mechanical

Cab	Sound-Gard cab
Drive	Two- or four-wheel drive
Brakes	Hydraulic wet disc brakes
Final drives	inboard planetary
Power steering	yes

Production

Type	Row-Crop tractor
Series	4055 Series
Built in	Waterloo, Iowa, USA
Original price	$73,000
Years produced	1989 - 1991

Attachments

280 Loader	4580 lbs lift (full at pin) (2077 kg), 6220 lbs breakout (2821 kg), 26 inches reach (dumped) (66 cm), 41° rollback, 178 inches height (at pin) (452 cm), 152 inches clearance (dumped) (386 cm), 173 inches clearance (level) (439 cm), boom cyl: 3.5 inches (8 cm), bucket cyl: 3.125 inches (7 cm), weight: 2795 lbs (1267 kg), Bucket width: 85 inches (215 cm), Bucket width: 97 inches (246 cm)
840 Loader	60° dump, 40° rollback, 149 inches clearance (dumped) (378 cm), Bucket width: 96.5 inches (245 cm)
Attachment overview	John Deere 280 loader, John Deere 840 loader

Transmission

Type 1	partial power shift
Type 2	full power shift
Gears 1	16 forward and 6 reverse
Gears 2	15 forward and 4 reverse
Description 1	Four gears (1-4) in four ranges (A-D) with high-low power shift.
Transmission 1	John Deere Quad Range
Transmission 2	John Deere Power Shift
Transmission options	16-speed partial power shift, 15-speed full power shift