John Deere 8870

Name: John Deere 8870
Brand: John Deere

Power

350 hp

Production

1993-1996

Engine

Turbocharged aftercooled diesel, 6-cylinder

Transmission

Syncro

Weight

35,130 lbs [15934 kg]

Drive

4WD

Over 200 HP 1990s

From the same series:

8770

8970

Introduction

John Deere 8870: Heavy-Duty Four-Wheel Drive Tractor

The John Deere 8870 is a high-horsepower four-wheel drive tractor manufactured between 1993 and 1996 in Waterloo, Iowa. Designed for large-scale agricultural operations, this machine belongs to a series of robust tractors engineered for heavy traction and demanding field work.

Engine and Performance

The tractor is powered by a 10.1-liter, six-cylinder turbocharged and aftercooled diesel engine. Delivering a gross power output of 350 hp at a rated speed of 2100 RPM, the engine is liquid-cooled and features a compression ratio of 15.75:1. It is designed to sustain high output levels required for intensive tillage and heavy-duty implement operation.

Transmission and Drivetrain

The 8870 offers multiple transmission configurations to suit varying operational needs, including a 12-speed partially synchronized unit, a 24-speed two-speed power shift, and a 12-speed full power shift. All variants utilize a hydraulic wet disc clutch. The drivetrain features four-wheel drive, inboard planetary final drives, and hydrostatic power steering for improved maneuverability.

Hydraulics and Hitch

Equipped with a closed-center, pressure-compensated hydraulic system, the tractor provides a pump flow of 44.8 gpm (169.6 lpm) at 2530 psi. The system supports 3 to 5 rear valves, facilitating the use of complex implements. The rear hitch, featuring draft sensing, offers a lift capacity of 14,980 lbs, ensuring compatibility with heavy-duty agricultural machinery.

Dimensions and Operator Environment

With an operating weight of 35,130 lbs and a wheelbase of 134 inches, the 8870 is built for stability and traction. The operator is housed in the standard Sound-Gard cab, which was designed to reduce noise and vibration during extended work periods. The tractor can be fitted with various tire configurations, including 20.8R-42 or 18.4R-46 options, to optimize ground pressure and grip.

Conclusion

"The John Deere 8870 is a specialized machine tailored for large-acreage farming and high-load traction tasks. Its combination of a powerful 350 hp engine, versatile transmission options, and substantial hydraulic capacity makes it a reliable asset for professional agricultural operators focused on high-output productivity."

Introduction

Production Information of John Deere, 8870

The production information of the tractor (8870) includes details about its manufacturing.

Four-wheel Drive (4WD) tractor

Built in Waterloo, Iowa, USA


Manufacturer	John Deere
Original price	$126,538 (1996)

Dimension and Tires Information of John Deere, 8870

This section sums up the dimension and tires information of the tractor.


Rear axle	3.937 by 120 inches [99 by 3048 mm]
Wheelbase	134 inches [340 cm]
Front axle	3.937 by 120 inches [99 by 3048 mm]
Operating weight	35,130 lbs [15934 kg]
Length	268.9 inches [683 cm]
Rear axle	4.331 by 128 inches [110 by 3251 mm]
Front axle	4.331 by 128 inches [110 by 3251 mm]
Shipping weight	31,438 lbs [14260 kg]


Ag front	24.5R-32
	18.4R-46
	20.8R-42
	20.8R-38
	18.4R-46
	18.4R-38
	18.4R-38
	30.5-32
	710/70R38
	30.5-32
	20.8R-42
Ag rear	24.5R-32
	18.4R-42
	18.4R-42
	710/70R38
	20.8R-38

Engine Specifications of John Deere, 8870

Get the specifications for the engine and if different options are available.

John Deere

Liquid-cooled

Turbocharged aftercooled diesel

6-cylinder


Starter volts	12
Displacement	619 ci [10.1 L]
Air cleaner	Dual paper elements with aspirator
Bore/Stroke	5.12x5.00 inches [130 x 127 mm]
Coolant capacity	58 qts [54.9 L]
Oil capacity	33.8 qts [32.0 L]
Rated RPM	2100
Compression	15.75:1
Power (gross)	350 hp [261.0 kW]

Transmission Information of John Deere, 8870Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1

Three synchronized gears (1-3) in four ranges (A-D).


Transmission	Syncro
Clutch	PermaClutch hydraulic wet disc
Type	Partially synchronized
Gears	12 forward and 3 reverse

Transmission variants 2

Six gears (1-6) in four ranges (A-D). Power shift between gear pairs 1/2, 3/4, and 5/6. Synchronized shifting between other gears and ranges.


Transmission	PowrSync
Clutch	Hydraulic wet disc
Type	Two-speed power shift
Gears	24 forward and 6 reverse

Transmission variants 3


Transmission	Power Shift
Clutch	Hydraulic wet disc
Type	Full power shift
Gears	12 forward and 2 reverse

12-speed partially synchronized

24-speed two-speed power shift

12-speed full power shift

Mechanical Specs of John Deere, 8870Y

This section summarizes all mechanical information such as the brake system and other specifications.

Four-wheel drive

Sound-Gard cab standard.

Hydraulic wet discs brakes


Final drives	Inboard planetary
Steering	Hydrostatic power

Power Information of John Deere, 8870Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Independent (optional)
Clutch	Hydraulic wet disc
Rear PTO Type	1000 (1.75)

Hydraulics Specifications of John Deere, 8870

Hydraulic system type, pressure, pump flow and valves.


Type	Closed center pressure compensated
Pump flow	44.8 gpm [169.6 lpm]
Rear valves	3 to 5
Capacity	38 gal [143.8 L]
SCV flow	33.3 gpm [126.0 lpm]
Pressure	2530 psi [174.4 bar]

Three-Point Hitch of John Deere, 8870

Hitch category and rear/front lift capacity.


Rear Type	3 (optional)
Control	Draft sensing
Rear lift	14,980 lbs [6794 kg]

Electrical System of John Deere, 8870

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12
Batteries	2
Battery CCA	925

Frequently asked questions

How much horsepower does the John Deere 8870 have?

The John Deere 8870 delivers 350 HP.

What years was the John Deere 8870 produced?

The John Deere 8870 was produced in 1993-1996.

What engine does the John Deere 8870 have?

The John Deere 8870 is powered by a Turbocharged aftercooled diesel, 6-cylinder engine.

What transmission does the John Deere 8870 use?

The John Deere 8870 uses a Syncro transmission.

How much does the John Deere 8870 weigh?

The John Deere 8870 weighs 35,130 lbs [15934 kg].

Is the John Deere 8870 4WD?

The John Deere 8870 is available in 4WD.

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