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Years in Production / 1987–1993

CaseIH

7120

Explore the specifications, hardware, and original references for the CaseIH 7120.

166hp

Engine estimate · from PTO

MFWD Optional

Drive

1987–1993

Production years

CaseIH

Manufacturer

7120 / 01

At a glance

Overview

1987 - 1993

Magnum Series

Row-Crop tractor

Production

Row-Crop tractor

Built in Racine, Wisconsin, USA

Manufacturer: CaseIH
Original Price: $76,000 (1993)

Mechanical

Differential hydraulic wet disc brakes

Silent Guardian II Cab standard with air-conditioning. Optional radio/tape deck.

Drive: 4x2 2WD
Drive: 4x4 MFWD 4WD optional
Steering: hydrostatic power

Capacity

Fuel: 78 gal295.2 L
Fuel: 95 gal (optional)359.6 L
Hydraulic System: 50.5 gal191.1 L

Hydraulics

Type: closed center pressure flow compensated (PFC)
Capacity: 50.5 gal191.1 L
Pressure: 2600 psi179.3 bar
Valves: 2 to 4
Pump Flow: 22 gpm83.3 lpm
Total Flow: 29 gpm109.8 lpm

Hitch

Rear Type: III/IIIN
Control: electronic lower link
Rear Lift At24610mm: 8,300 lbs3764 kg

Pto

Rear Pto: independent
Clutch: wet disc
Rear Type: 1000 (1.375)
Rear Type: 540/1000 (1.375)
Engine Rpm: 1000@2200

Electrical

Ground: negative
Charging System: alternator
Charging Amps: 110
Batteries: 2
Battery Cca: 950
Battery Volts: 12

7120 / 02

Under the hood

Engine Detail

CDC

turbocharged diesel

6-cylinder 12-valve

liquid-cooled vertical inline

Displacement: 504.5 ci8.3 L
Bore Stroke: 4.488x5.315 inches114 x 135 mm
Cooling System: viscous fan
Air Cleaner: dual paper elements
Pre Heating: ether starting aid
Pre Heating: block heater (optional)
Pre Heating: oil pan heater (optional)
Compression Ratio: 17.3:1
Rated Rpm: 2200
Starter Volts: 12
Oil Capacity: 21 qts19.9 L
Oil Change: 250 h
Coolant Capacity: 30 qts28.4 L
Cylinders: 6
Cooling: liquid-cooled vertical inline

Engine Options

CDC 8.3L 6-cyl diesel

7120 / 03

Gears & controls

Transmission (Option 1)

Full-range power shift transmission operated with a single right-hand control lever.

Manufacturer: CaseIH
Transmission Type: full power shift
Gears: 18 forward and 2 reverse
Clutch: hydraulic wet disc
Speeds Description: With 18.4x38 rear tires.

Transmission (Option 2)

The optional creeper range adds an additional six forward gears and one reverse to the Magnum power shift transmission.

Manufacturer: CaseIH
Transmission Type: powershift with creeper
Gears: 24 forward and 3 reverse
Clutch: hydraulic wet disc
Speeds Description: With 18.4x38 rear tires.

Transmission (Option 3)

Starting with the 1990 model year an additional two reverse gears were added to the Magnum power shift transmission.

Manufacturer: CaseIH
Transmission Type: full power shift
Gears: 18 forward and 4 reverse
Clutch: hydraulic wet disc

Transmission Options

18-speed full power shift

24-speed powershift with creeper

7120 / 04

Size. Stance. Footprint.

Dimensions

Length: 191 in485 cm
Height (cab): 118.2 in300 cm
Wheelbase: 118.3 in300 cm
Front tread: 60 in152 cm
Rear tread: 60 in152 cm

TractorSpecs source ↗

Dimensions And Tires

Wheelbase: 118.3 inches300 cm
Weight: 15920 to 17220 pounds
Front Tire: 11.00-16
Rear Tire: 18.4R382WD

Tires And Tracks

Standard Tires Ag: Front: 11.00-16. Rear: 18.4R382WD
Standard Tires Ag: Front: 13.6R28. Rear: 18.4R384WD

7120 / 05

Tractor Photos

See it in action

Videos

Watch CaseIH 7120 videos from their original YouTube creators.

CASE IH 7120 and JOHN DEERE 4440 Tractors Planting Corn at Red Oak Dairy

Video by bigtractorpower

Watch on YouTube ↗

7120 / 07

Tests (NTTL)

Oced Tractor Test1610

Diesel 18-speed 4WDMay 1 - July 1, 1988Link: OCED Tractor Test 1610 file

PTO performance

Drawbar performance

Gear 9 used for power test.

Gear 5 used for pull test.

Max Power: 155.38 hp115.9 kW
Max Power: 135.55 hp101.1 kW
Fuel Use: 8.5 gal/hour32.2 l/hour
Fuel Use: 9.0 gal/hour34.1 l/hour
Power At Rated Engine Speed: 151.62 hp113.1 kW
Max Pull: 19,538 lbs8862 kg