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 4955 tractor is part of the John Deere's 4055 Series. The 4955 is classified as a Row-Crop Tractors and that is primarily used for Agriculture Tractors applications. The engine of the 4955 tractors is impressive. This arrangement more effectiveness in the real world.