Full Specifications
OCED TRACTOR TEST 1621 2
Description
Diesel Powershift 4WD April 1 - May 1, 1989 Link: OCED Tractor Test 1621 file PTO performance Drawbar performance Gear 12 used for power test Gear 3 used for pull test
Max power
147.76hp / 110.2kW
Fuel use
9.7gal/hour / 36.7l/hour
Power at rated engine speed
177.06hp / 132.0kW
Max pull
21,481lbs / 9743kg
OCED TRACTOR TEST 1630 2
Description
Diesel Quad-Range 2WD September 1 - October 1, 1989 Link: OCED Tractor Test 1630 file PTO performance Drawbar performance
Max power
156.97hp / 117.1kW
Fuel use
9.6gal/hour / 36.3l/hour
Power at rated engine speed
177.11hp / 132.1kW
Max pull
19,898lbs / 9025kg
JOHN DEERE 4755 POWER
Engine (net)
187.7hp / 140.0kW
Drawbar (claimed)
151hp / 112.6kW
PTO (claimed)
175hp / 130.5kW
Drawbar (tested)
156.97hp / 117.1kW
PTO (tested)
180.35hp / 134.5kW
ENGINE DETAIL
Description
John Deere turbocharged diesel 6-cylinder liquid-cooled inline
Displacement
466ci / 7.6L
Bore/Stroke
4.5625x4.75inches / 116x 121mm
Air cleaner
dry
Compression
16:1
Rated RPM
2200
Firing order
1-5-3-6-2-4
Starter volts
12
Oil capacity
22qts / 20.8L
Coolant capacity
32qts / 30.3L
Intake valve clearance
0.015inches / 0.381mm
Exhaust valve clearance
0.020inches / 0.508mm
JOHN DEERE 4755 ENGINE
Description
John Deere 7.6L 6-cyl diesel
TRANSMISSIONS OVERVIEW
Description
16-speed partial power shift 15-speed full power shift
TRANSMISSION 1
Transmission
John Deere Quad Range
Type
partial power shift
Gears
16 forward and 6 reverse
Description
Four gears (1-4) in four ranges (A-D) with high-low power shift
TRANSMISSION 2
Transmission
John Deere Power Shift
Type
full power shift
Gears
15 forward and 4 reverse
MECHANICAL
Chassis
4x2 2WD/4x4 MFWD 4WD
Final drives
inboard planetary
Steering
power
Brakes
hydraulic wet disc
Cab
Sound-Gard cab
Transmissions
16-speed partial power shift 15-speed full power shift
CAPACITY
Fuel
102gal / 386.1L
Hydraulic system
18.5gal / 70.0L (PowerShift) 20gal / 75.7L (PS MFWD) 26.9gal / 101.8L (QuadRange)
HYDRAULICS
Type
closed center
Capacity
18.5gal / 70.0L (PowerShift) 20gal / 75.7L (PS MFWD) 26.9gal / 101.8L (QuadRange)
Pressure
2530psi / 174.4bar
Valves
2 or 3
Pump flow
29.5gpm / 111.7lpm
SCV flow
20.6gpm / 78.0lpm
TRACTOR HITCH
Rear Type
III
Rear lift
5,821lbs / 2640kg 6,614lbs / 3000kg (44mm lift cylinder) 7,057lbs / 3201kg (55mm lift cylinder)
POWER TAKE-OFF (PTO)
Rear PTO
independent
Clutch
hydraulic
Rear RPM
1000 (1.75)
JOHN DEERE 4755 TIRES
Ag front
11.00-16
Ag rear
20.8-38
DIMENSIONS
2WD Wheelbase
118.5inches / 300cm
4WD Wheelbase
117.1inches / 297cm
Width
118inches / 299cm *Minimum width with standard axle
Height (cab)
118.8inches / 301cm
Shipping weight
16,200lbs / 7348kg
Operating weight
18,165lbs / 8239kg (4WD Powershift)
Rear axle
Rack-and-pinion: 3.94 by 108inches / 100by 2743mm
DIMENSIONS & TIRES
2WD Wheelbase
118.5inches / 300cm
4WD Wheelbase
117.1inches / 297cm
Weight
16200 to 18165 pounds
Front tire
11.00-16
Rear tire
20.8-38
JOHN DEERE 280 LOADER
Loader weight
2795lbs / 1267kg
Height (to pin)
178inches / 452cm
Clearance, dumped bucket
152inches / 386cm
Dump reach
26inches / 66cm
Clearance, level bucket
173inches / 439cm
Rollback angle
41°
Breakout force (lift)
6220lbs / 2821kg
Lift to full height (at pin)
4580lbs / 2077kg
Bucket width
85inches / 215cm 97inches / 246cm
JOHN DEERE 840 LOADER
Clearance, dumped bucket
149inches / 378cm
Dump angle
60°
Rollback angle
40°
Bucket width
96.5inches / 245cm
4755 SERIAL NUMBERS
Location
Serial number plate on the rear of the 4755, above the PTO shaft
1989
1001
1990
3001
1991
6501
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
120
Batteries
2
Battery CCA
925
Battery volts
12
The 4755 model tractor is one of John Deere's 9R line of tractors. The 4755 is a Row-Crop Tractors type, which is used mostly in Agriculture Tractors. The 4755 tractor is equipped by a engine. This arrangement improves usability in the real world.