John Deere 4955 Tractor (1992)

Manufacturer:John Deere

Price:N/A

Series:4055 Series

Model:4955

Equipment Type: Row-Crop Tractors

Factory:Waterloo, Iowa, USA

Full Specifications

OCED TRACTOR TEST 1622 2

Description
Diesel PowerShift 4WD April 1 - June 1, 1989 Link: OCED Tractor Test 1622 file PTO performance Drawbar performance Gear 12 used for power test Gear 3 used for pull test
Max power
176.48hp / 131.6kW
Fuel use
11.1gal/hour / 42.0l/hour
Power at rated engine speed
202.73hp / 151.2kW
Max pull
23,715lbs / 10757kg

JOHN DEERE 4955 POWER

Engine (net)
225.3hp / 168.0kW
PTO (claimed)
200hp / 149.1kW
Drawbar (tested)
176.48hp / 131.6kW
PTO (tested)
210.00hp / 156.6kW

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 4955 ENGINE

Description
John Deere 7.6L 6-cyl diesel

TRANSMISSIONS OVERVIEW

Description
15-speed full power shift 16-speed partial power shift

TRANSMISSION 1

Transmission
John Deere Power Shift
Type
full power shift
Gears
15 forward and 4 reverse
Clutch
hydraulic wet disc

TRANSMISSION 2

Transmission
John Deere Quad-Range
Type
partial power shift
Gears
16 forward and 6 reverse

MECHANICAL

Chassis
4x2 2WD/4x4 MFWD 4WD
Final drives
inboard planetary
Steering
power
Brakes
differential hydraulic wet disc
Cab
Sound Gard cab standard
Transmissions
15-speed full power shift 16-speed partial power shift

CAPACITY

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

HYDRAULICS

Type
closed center
PowerShift Capacity
18.5gal / 70.0L
PS MFWD Capacity
20gal / 75.7L
QuadRange Capacity
26.9gal / 101.8L
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
7486lbs / 3395kg *Advertised as 9710 pounds, the tractor was only able to lift 5504 during testing./8274lbs / 3753kg *With optional assist cylinder. Advertised as 10560 pounds, but actual tested lift was 7281 pounds

POWER TAKE-OFF (PTO)

Rear PTO
independent
Clutch
hydraulic
Rear RPM
1000 (1.75)

DIMENSIONS

2WD Wheelbase
118.5inches / 300cm
4WD Wheelbase
117.1inches / 297cm
Width
118inches / 299cm *Minimum width with standard axle
Height (cab)
118.8inches / 301cm
Operating weight
18,370lbs / 8332kg (20.8R42 duals)
Ballasted weight
24,665lbs / 11188kg
Rear axle
Rack-and-pinion: 3.94 by 108inches / 100by 2743mm

DIMENSIONS & TIRES

2WD Wheelbase
118.5inches / 300cm
4WD Wheelbase
117.1inches / 297cm
Weight
18,370lbs / 8332kg

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

4955 SERIAL NUMBERS

Location
Serial number plate on the rear of the 4955, above the PTO shaft
1989
1001
1990
3501
1991
7001

ELECTRICAL

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

About John Deere Tractor

The John Deere 4955 tractor is part of the 9R tractor series. The 4955 is a Row-Crop Tractors type, which is used mainly in Agriculture Tractors. A engine powers the 4955 tractor. This setup offers a greater usability in the actual world.

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