John Deere 7700

The John Deere 7700 is a tractor produced by John Deere. It is equipped with a 466 ci 7.6 L engine. The rated power output is 150 hp 111.9 kW. Transmission: John Deere PowerShift. Operating weight: 13870 to 15505 pounds.

Overview

	1993 - 1996 7000 SeriesRow-Crop tractor
1993 - 1996
7000 Series
Row-Crop tractor

Production
Manufacturer	John Deere
Row-Crop tractor
Built in Waterloo, Iowa, USA
Original price was $68,000 in 1996

John Deere 7700 Engine
John Deere 7.6L 6-cyl diesel
Engine details ...

John Deere 7700 Power
Engine (net)	150 hp 111.9 kW
PTO (claimed)	126 hp 94.0 kW
Drawbar (tested)	116.61 hp 87.0 kW
PTO (tested)	130.80 hp 97.5 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Final drives	inboard planetary
Differential lock	electro-hydraulic rear
Power steering
Differential hydraulic wet disc brakes
ComfortGard cab standard with air-conditioning.

Capacity
Fuel	91 gal 344.4 L
Hydraulic system	22.9 gal 86.7 L

Hydraulics
Type	closed center
Capacity	22.9 gal 86.7 L
Pressure	2900 psi 200.0 bar
Valves	2 to 3
SCV flow	25.4 gpm 96.1 lpm

Tractor hitch
Rear Type	IIIN/II
Control	position and draft control
Rear lift	8925 lbs 4048 kg
	10050 lbs*Optional with four-wheel drive. 4558 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000

Dimensions & Tires
2WD Wheelbase	114.4 inches 290 cm
4WD Wheelbase	110.2 inches 279 cm
Weight	13870 to 15505 pounds
Front tire	10.00-16
Rear tire	18.4-38
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	140
Battery volts	12

References
New 110- to 145-HP 7000 Series Tractors published in 1992, by John Deere
New John Deere 7000 Series Tractors published in 1993
Row-Crop Tractors Product Information Handbook published in 1992, by John Deere

Engine

Engine Detail — 466 ci / 7.6 L Diesel

Manufacturer	John Deere
Configuration	turbocharged diesel, 6-cylinder, liquid-cooled
Displacement	466 ci 7.6 L
Bore/Stroke	4.5625x4.75 inches 116 x 121 mm
Rated Power (net)	150 hp 111.9 kW
Air cleaner	dual dry element
Compression	15.8:1
Rated RPM	2100
Firing order	1-5-3-6-2-4
Starter volts	12
Coolant capacity	26.5 qts 25.1 L

Transmission

Transmission options
16-speed partial power shift
19-speed full power shift

Transmission — John Deere PowrQuad

Transmission	John Deere PowrQuad
Type	partial power shift
Gears	16 forward and 12 reverse
Clutch	wet disc
The PowrQuad was the standard transmission on the Deere 7800. It consists of four speeds (1-4) in four ranges (A-D).

Transmission — John Deere PowerShift

Transmission	John Deere PowerShift
Type	full power shift
Gears	19 forward and 7 reverse
Clutch	wet disc

Dimensions

John Deere 7700 Tires
Ag front	10.00-16
Ag rear	18.4-38

Dimensions
2WD Wheelbase	114.4 inches 290 cm
4WD Wheelbase	110.2 inches 279 cm
Length	187.2 inches 475 cm
Height (cab)	118.4 inches 300 cm
Shipping weight	13,870 lbs 6291 kg
4WD Operating weight	15,505 lbs 7033 kg
Rack-and-pinion rear axle	3.62 by 96 inches 91 by 2438 mm
Rack-and-pinion rear axle	3.62 by 110.5 inches 91 by 2806 mm
Rack-and-pinion rear axle	3.62 by 118 inches 91 by 2997 mm
Rear tread	60 to 85.7 inches 152 to 217 cm
Rear tread	60 to 100.3 inches 152 to 254 cm
Rear tread	60 to 108.3 inches 152 to 275 cm

Tests

Tractor Tests
OECD 1666: diesel PowrQuad 4WD
OECD 1667: diesel Powershift 4WD

OCED Tractor Test 1666
Diesel PowrQuad 4WD May 26 - June 21, 1993 Link: OCED Tractor Test 1666 file
PTO performance
Max power	126.09 hp 94.0 kW
Fuel use	7.5 gal/hour 28.4 l/hour
Power at rated engine speed	126.08 hp 94.0 kW
Fuel use	7.9 gal/hour 29.9 l/hour
Drawbar performance
Max power	116.61 hp 87.0 kW
Fuel use	8.0 gal/hour 30.3 l/hour
Max pull	17,406 lbs 7895 kg

OCED Tractor Test 1667
Diesel Powershift 4WD April 22 - May 21, 1993 Link: OCED Tractor Test 1667 file
PTO performance
Max power	130.80 hp 97.5 kW
Fuel use	7.5 gal/hour 28.4 l/hour
Power at rated engine speed	126.08 hp 94.0 kW
Fuel use	7.7 gal/hour 29.1 l/hour
Drawbar performance
Max power	111.56 hp 83.2 kW
Fuel use	7.8 gal/hour 29.5 l/hour
Gear 11 used for power test.
Max pull	14,908 lbs 6762 kg
Gear 5 used for pull test.

Attachments

Attachment overview
John Deere 720 loader
John Deere 725 loader
John Deere 740 loader