John Deere 4630 Tractor (1977)

Manufacturer:John Deere

Price:27,080(USD)

Series:Generation II Series

Model:4630

Equipment Type: Row-Crop Tractors

Factory:Waterloo, Iowa, USA

Full Specifications

NEBRASKA TRACTOR TEST 1113 2

Description
Diesel Power Shift 2WD October 13 - 24, 1972 Link: Nebraska Tractor Test 1113 file PTO performance Drawbar performance Gear 4 used for power test Gear 3 used for pull test
Power at rated engine speed
150.66hp / 112.3kW
Fuel use
9.6gal/hour / 36.3l/hour
Max power
127.92hp / 95.4kW
Max pull
14,478lbs / 6567kg

JOHN DEERE 4630 POWER

PTO (claimed)
150hp / 111.9kW
Drawbar (tested)
127.92hp / 95.4kW
PTO (tested)
150.66hp / 112.3kW

ENGINE DETAIL

Description
John Deere aftercooled turbocharged diesel 6-cylinder liquid-cooled inline horizontal-shaft
Displacement
404ci / 6.6L
Bore/Stroke
4.25x4.75inches / 108x 121mm
Air cleaner
dry with secondary element
Pre-heating
ether injection coolant heater
Compression
16.0:1
Rated RPM
2200
Firing order
1-5-3-6-2-4
Starter
electric
Starter volts
12
Oil capacity
17qts / 16.1L
Coolant capacity
36qts / 34.1L

JOHN DEERE 4630 ENGINE

Description
John Deere 6.6L 6-cyl diesel
Fuel tank
65gal / 246.0L

TRANSMISSIONS OVERVIEW

Description
8-speed partially synchronized 16-speed partial power shift 8-speed full power shift

TRANSMISSION 1

Transmission
John Deere Syncro-Range
Type
partially synchronized
Gears
8 forward and 2 reverse
Clutch
hydraulic wet disc
Description
Four shift stations with two gears each, plus reverse gear in the first two shift stations. Tractor must be stopped, and clutch used, to shift between stations. Once in a shift station the tractor may be shifted on the move, using the clutch, between the gears in that station

SPEEDS 1

Description
With 18.4-38 rear tires

TRANSMISSION 2

Transmission
John Deere Quad-Range
Type
partial power shift
Gears
16 forward and 6 reverse
Clutch
hydraulic wet disc
Description
Four gears (1-4) in four ranges (A-D). Power shift between gears 1-2 and 3-4 in each range with a synchronized shift (using clutch) between 2-3. Tractor must be stopped to shift range

TRANSMISSION 3

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

SPEEDS 2

Description
With 18.4-38 rear tires

MECHANICAL

Chassis
4x2 2WD/4x4 HFWD 4WD
Final drives
planetary
Differential lock
hydro-mechanical rear
Steering
power
Brakes
differential hydraulic wet disc
Cab
Sound-Gard cab with air-conditioning standard
Transmissions
8-speed partially synchronized 16-speed partial power shift 8-speed full power shift

HYDRAULICS

Type
closed center
Valves
1 to 3

TRACTOR HITCH

Rear Type
III/IIIN
Rear lift
5260lbs / 2385kg

POWER TAKE-OFF (PTO)

Rear PTO
independent
Rear RPM
1000 (1.375)

JOHN DEERE 4630 TIRES

Ag front
14L-16A
Ag rear
24.5-32/20.8-38

DIMENSIONS

Wheelbase
112.65inches / 286cm
Length
171.2inches / 434cm
Height (steering wheel)
93.6inches / 237cm
Height (cab)
116.9inches / 296cm
Operating weight
16250lbs / 7371kg
Clearance (front axle)
24.9inches / 63cm
Clearance (rear axle)
28.1inches / 71cm
Clearance (drawbar)
15.4inches / 39cm
Rear axle
Rack-and-pinion: 3.94 by 118inches / 100by 2997mm
Front tread
72 to 88inches / 182to 223cm (4WD)
Rear tread
60 to 128.3inches / 152to 325cm

DIMENSIONS & TIRES

Wheelbase
112.65inches / 286cm
Weight
16250lbs / 7371kg
Front tire
10.00-16
Rear tire
18.4-38

JOHN DEERE 158 LOADER

Loader weight
1,771lbs / 803kg
Height (to pin)
156inches / 396cm
Clearance, dumped bucket
132inches / 335cm
Dump reach
32inches / 81cm
Dump angle
37°
Rollback angle
12°
Breakout force (lift)
5,000lbs / 2268kg
Lift to full height (at pin)
3,800lbs / 1723kg
Bucket capacity
0.5cu yd / 0.4cu m 0.6cu yd / 0.5cu m 0.8cu yd / 0.6cu m 0.9cu yd / 0.7cu m
Bucket width
60inches / 152cm 72inches / 182cm 84inches / 213cm 96inches / 243cm

4630 SERIAL NUMBERS

Location
Serial number plate on the rear of the John Deere 4630, right side, above the PTO shaft
1973
1000
1974
7022
1975
11717
1976
18392
1977
25794

ELECTRICAL

Ground
negative
Charging system
alternator
Batteries
2
Battery volts
6

About John Deere Tractor

The John Deere 4630 tractor is part of the Generation II Series. The 4630 is a Row-Crop Tractors type, which is used mostly in the Agriculture Tractors. The 4630 tractor is powered by a engine. This configuration improves real-world usage.

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