Ford 8670 - Horsepower, Weight, Specs, Problems, Price & More

The Ford 8670 tractor is powered by a Ford 7.5L 6-cyl diesel engine that provides 170hp / 126.8kW of horsepower and torque. It has a 4x2 2WD/4x4 MFWD 4WD (optional) drive configuration and a 16-speed full power shift 32-speed creeper transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is a Ford turbocharged diesel 6-cylinder liquid-cooled with a displacement of 456ci / 7.5L and a bore/stroke of 4.4x5.0inches / 112x 127mm. It has a power output of 170hp / 126.8kW and a compression ratio of 17.5:1. The engine is rated at 2100 RPM and has a firing order of 1-5-3-6-2-4. The starter volts are 12 and the starter power is 6hp / 4.5kW. The coolant capacity is 26.4qts / 25.0L and the intake valve clearance is 0.014inches / 0.356mm (cold) while the exhaust valve clearance is 0.017inches / 0.432mm (cold).

Transmission

The transmission is a 16-speed full power shift 32-speed creeper with an engine power output of 170hp / 126.8kW and a PTO (claimed) of 145hp / 108.1kW. The transmission is designed to provide smooth and efficient power transfer to the wheels and PTO. It is a reliable and durable transmission that can handle heavy loads and tough terrain. The transmission is easy to operate and provides excellent control over the tractor's speed and power.

Brakes

The brakes are wet disc brakes that provide reliable and efficient stopping power. The Ford 8670 tractor has a hydrostatic power steering system that provides excellent control and maneuverability. The brakes are designed to work in conjunction with the steering system to provide smooth and precise control over the tractor. The Ford 8670 tractor has a cab standard that provides a comfortable and safe working environment for the operator. The brakes are easy to maintain and provide long-lasting performance.

Steering

The steering system of the Ford 8670 tractor is a hydrostatic power steering system that provides excellent control and maneuverability. The steering system is designed to work in conjunction with the brakes to provide smooth and precise control over the tractor. The Ford 8670 tractor has a Ford 7.5L 6-cyl diesel engine that provides reliable and efficient power to the wheels and PTO. The steering system is easy to operate and provides excellent feedback to the operator.

Common Problems

Users have reported issues with the transmission, particularly with the creeper gears. Some users have also reported issues with the hydraulic system, specifically with leaks and low pressure. Another common problem reported by users is the cab's air conditioning system, which can be prone to failure. Additionally, some users have reported issues with the brakes, specifically with the brake pads wearing out quickly. Finally, some users have reported issues with the engine's fuel system, specifically with the fuel injectors.

What Users Like

Users appreciate the Ford 8670 tractor's powerful engine, which provides reliable and efficient power to the wheels and PTO. They also like the tractor's smooth and efficient transmission, which provides excellent control over the tractor's speed and power. Users appreciate the tractor's hydrostatic power steering system, which provides excellent control and maneuverability. They also like the tractor's cab standard, which provides a comfortable and safe working environment for the operator. Finally, users appreciate the tractor's wet disc brakes, which provide reliable and efficient stopping power.

Ford 8670 Technical Specifications

Power
Engine	170hp / 126.8kW
Pto (claimed)	145hp / 108.1kW
Engine Detail
Description	Ford turbocharged diesel 6-cylinder liquid-cooled
Displacement	456ci / 7.5L
Bore/stroke	4.4x5.0inches / 112x 127mm
Power	170hp / 126.8kW
Compression	17.5:1
Rated Rpm	2100
Firing Order	1-5-3-6-2-4
Starter Volts	12
Starter Power	6hp / 4.5kW
Coolant Capacity	26.4qts / 25.0L
Intake Valve Clearance	0.014inches / 0.356mm (cold)
Exhaust Valve Clearance	0.017inches / 0.432mm (cold)
Engine
Description	Ford 7.5L 6-cyl diesel
Mechanical
Chassis	4x2 2WD/4x4 MFWD 4WD (optional)
Steering	hydrostatic power
Brakes	wet disc
Cab	Cab standard
Transmissions	16-speed full power shift 32-speed creeper
Tires
Ag Front	14L-16.1 (2WD)/16.9R28 (4WD)
Ag Rear	18.4R42
Dimensions
Wheelbase	118.3inches / 300cm
Length	196.7inches / 499cm
Width	96.7inches / 245cm
Height (cab)	121.3inches / 308cm
Height (exhaust)	124.4inches / 315cm
Clearance (front Axle)	19.9inches / 50cm
Clearance (drawbar)	18.6inches / 47cm
Front Tread	62 to 87inches / 157to 220 cm
Rear Tread	60.3 to 123.8inches / 153to 314cm (112
Dimensions And Tires
Wheelbase	118.3inches / 300cm
Weight	15800 to 18200 pounds
Front Tire	14L-16.1
Rear Tire	18.4R42
Capacity
Fuel	110gal / 416.4L
Hydraulic System	30.9gal / 117.0L
Front Hubs	1.7qts / 1.6L (each)
Front Diff.	13qts / 12.3L
Hydraulics
Type	closed center load sensing
Capacity	30.9gal / 117.0L
Pressure	2750psi / 189.6bar
Valves	3
Pump Flow	24gpm / 90.8lpm
Total Flow	31gpm / 117.3lpm 55gpm / 208.2lpm (MegaFlow optional)
Tractor Hitch
Rear Type	III
Rear Lift	10,000lbs / 4536kg
Electrical
Ground	negative
Charging System	alternator
Charging Amps	130
Batteries	2
Battery Cca	950
Battery Volts	12
Speeds
Description	With 18.4-42 rear tires
Power Take Off Pto
Rear Pto	independent
Rear Rpm	540/1000
Weight
Operating	15,800lbs / 7166kg (2WD) 17,750lbs / 8051kg (4WD) 18,200lbs / 8255kg (SuperSteer)
Max Capacity	21,750lbs / 9865kg
Engine Oil
Oil Capacity	22qts / 20.8L

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