________________________________________________________________________________________

Home / Farm Tractors / International Harvester Tractors / IH 1086

International Harvester 1086

The International Harvester 1086 is a 4x2 or 4x4 row-crop tractor from 86-series. This model was manufactured between 1976 and 1981. The IH 1086 driveline system components: International Harvester DT-414 four-stroke 6-cylinder turbocharged diesel engine and Torque Amplifier partial powershift transmission with 16 forward and 8 reverse gears.

A 414 cubic inches (6.8 L) engine has a cylinder bore of 4.3" (109 mm), piston stroke of 4.75" (121 mm), and rated power of 146 hp (108 kW). Max. travel speed (forward/reverse): 20.5 mph (33 km/h) and 10.1 mph (16.3 km/h).

The open center hydraulic system includes a gear pump with a flow of 12 gpm (45.4 lpm). The main relief pressure is 2000 psi (138 bar). The two-wheel drive models are equipped with 10.0x16 front tyres and 18.4x38 rear tyres. The 13.6x24 front tyres and 18.4x38 rear tyres fit four-wheel drive tractors. The wheel base is 105" (2655 mm) for 2WD models and 99" (2510) for 4WD models.

Engine
Engine Model International Harvester DT-414
Engine Type 4-stroke, six-cylinder turbocharged diesel
Number of Cylinders 6
Displacement, cu in (L) 414 (6.80)
Engine Bore, in (mm) 4.30 (109.0)
Engine Stroke, in (mm) 4.75 (121.0)
Aspiration Turbocharged
Rated Engine Power, hp (kW) 146.0 (108.0)
Rated Engine Speed, rpm 2400
Compression 16:1
Firing Order 1-5-3-6-2-4
Fuel System Direct injection
Air Cleaner Dual dry element
Fuel Tank Capacity, gal (L) 63.0 (238.5)
Oil Capacity, qts (L) 20.0 (18.9)
Coolant Capacity, qts (L) 25.0 (23.7)
Electrical System Rating, Volts 12
Charging System Alternator

Power Take-Off
PTO Operational Type Independent
PTO Horsepower, hp (kW) 130.0 (97.0)
PTO Clutch Type Dry disc
PTO Speeds, rpm 540/1000
PTO / Engine Speed, rpm 540/2106
PTO / Engine Speed, rpm 1000/2070


Transmission
Transmission Type Torque Amplifier
Gearbox Type 16F/8R, partial powershift
Number of Forward Gears 16
Number of Reverse Gears 8
Clutch Type Dry disc
Oil Capacity, qts (L) 90.0 (85.2)
Maximum Forward Speed, mph (kph) 20.5 (33.0)
Maximum Reverse Speed, mph (kph) 10.1 (16.3)

Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front Steer
Steering System Power assist
Brakes Type Hydraulic disc
Front Tire Size (2WD) 10.0x16
Rear Tire Size (2WD) 18.4x38
Front Tire Size (4WD) 13.6x24
Rear Tire Size (4WD) 18.4x38
Front Tread, in (mm) 60-84 (1520-2130)
Rear Tread, in (mm) 62-118 (1575-3000)

Hydraulic System
Hydraulic System Type Open Center
Implement Pump Type Gear
Implement Pump Flow, gpm (Lpm) 12.0 (45.4)
Hydraulic Pressure, Bar (psi) 138 (2000)
Hydraulic Fluid Capacity, gal (L) 22.5 (85.2)
Number of Standard Remote Valves 2
3-Point Hitch Category 3

Dimensions and Weight
Wheelbase (2WD), in (mm) 105 (2655)
Wheelbase (4WD), in (mm) 99 (2510)
Length (2WD), in (mm) 168 (4260)
Length (4WD), in (mm) 165 (4190)
Height (Cab), in (mm) 115 (2920)
Overall Width, in (mm) 102 (2590)
Ground Clearance, in (mm) 13 (330)
Turning Radius (without Brakes), in (mm) 162 (4100)
Turning Radius (with Brakes), in (mm) 139 (3510)
Weight (Shipping), lb (kg) 12300 (5580)
Weight (Operating), lb (kg) 12715 (5765)

________________________________________________________________________________________

________________________________________________________________________________________

Farm Tractors Technical Specifications
JD 1026R JD 3650 JD 6400 JD 7810
KUBOTA B7500 KUBOTA L245 KUBOTA L2250 KUBOTA M4072
FORD 1320 FORD 2810 FORD 3930 FORD 5600
MF 250 MF 690 MF 3060 MF 6180
NH TC48DA NH M100 NH T7550 NH 8560
CASE IH 495 CASE IH 1255XL CASE IH 2140 CASE IH 2294