| Home / Farm Tractors / Case IH Tractors / Case IH 7120 |
Case IH 7120 Magnum Specifications
The Case IH 7120 row-crop tractor from Magnum Series was manufactured between 1987 and 1993. The Case IH Magnum 7120 tractor is powered by Case-International 6T-830 4-cycle vertical 6-cylinder 12-valve turbocharged liquid-cooled diesel engine. A 505 cubic inches (8.3 L) engine has a cylinder bore of 4.49" (114 mm), piston stroke of 5.32" (135 mm), and rated power of 183 Hp (135.6 kW). This model is fitted with several transmission options: 18x2 full powershift transmission and 24x3 full powershift transmission with creeper.
The closed center hydraulic system has a piston pump with rated fluid flow of 00 gpm (000 lpm). The Case IH 7120 Magnum is equipped with a hydrostatic power steering system, differential hydraulic wet disc brakes, 11.00x16 (2WD) or 13.6R28 (4WD) front tyres, and 13.6R28 (4WD) or 18.4R38 (4WD) rear tyres. The operating weight is 17220 lbs (7810 kg).
| Engine Specs |
Engine Model ....................... Case-International 6T-830
Engine Type ....................... 6-cylinder 12-valve turbocharged diesel
Number of Cylinders ....................... 6, vertical inline
Displacement, cu.in (L) ....................... 505 (8.3)
Cylinder Bore, in (mm) ....................... 4.49 (114.0)
Piston Stroke, in (mm) ....................... 5.32 (135.0)
Aspiration Type ....................... Turbocharged
Rated Engine Power, hp (kW) ....................... 183.0 (135.6)
Rated Engine Speed, rpm ....................... 2200
Idle Speed, rpm ....................... 825-2395
Compression Ratio ....................... 17.3:1
Firing Order ....................... 1-5-3-6-2-4
Fuel System ....................... Injection Pump
Injection Pump Type ....................... Bosch PS6A
Cooling System ....................... Liquid-cooled
Valve Clearance (Intake), in (mm) ....................... 0.012 (0.31)
Valve Clearance (Exhaust), in (mm) ....................... 0.024 (0.61)
Fuel Tank Capacity, gal (L) ....................... 78.0 (295.0)
Oil Capacity, qts (L) ....................... 22.0 (21.0)
Coolant Capacity, qts (L) ....................... 30.0 (28.6)
Electrical System Rating, Volts ....................... 12
Charging System .................. Alternator
Alternator Rating, Amps ....................... 110
| Power Take-Off |
PTO Operational Type ....................... Independent
PTO Power, hp (kW) ....................... 150.0 (111.9)
PTO Speed, rpm ....................... 1000
PTO/Engine Speed, rpm ....................... 1000/2200
PTO Clutch ....................... Wet disc
| Standard Transmission |
Transmission Type ....................... Full Powershift
Gearbox Type ....................... 18F/2R
Number of Forward Gears ....................... 18
Number of Reverse Gears ....................... 2
Clutch Type ....................... Hydraulic wet disc
Maximum Forward Speed, mph (kph) ....................... 18.3 (29.4)
Maximum Reverse Speed, mph (kph) ....................... 2.9 (4.7)
| Optional Transmission |
Transmission Type ....................... Full Powershift with Creeper
Gearbox Type ....................... 24F/3R
Number of Forward Gears ....................... 24
Number of Reverse Gears ....................... 3
Clutch Type ....................... Hydraulic wet disc
Maximum Forward Speed, mph (kph) ....................... 18.3 (29.4)
Maximum Reverse Speed, mph (kph) ....................... 2.9 (4.7)
Forward Speed (Creeper), mph (kph) ....................... 2.0 (3.2)
Reverse Speed (Creeper), mph (kph) ....................... 0.7 (1.1)
| Wheels and Tires |
Wheel Drive System ....................... 2WD/4WD
Steering Configuration ....................... Front Steer
Steering System ....................... Hydrostatic power
Service Brakes ....................... Differential hydraulic wet disc
Front Tire Size (2WD) ....................... 11.00x16
Rear Tire Size (2WD) ....................... 18.4R38
Front Tire Size (4WD) ....................... 13.6R28
Rear Tire Size (4WD) ....................... 18.4R38
Front Tread (2WD), in (mm) ....................... 60-86 (1520-2180)
Front Tread (4WD), in (mm) ....................... 60-95 (1520-2410)
Rear Tread, in (mm) ....................... 60-125 (1520-3170)
| Hydraulics and Hitch |
Hydraulic System Type ....................... Closed center (PFC)
Implement Pump Flow, gpm (Lpm) ....................... 22.0 (83.3)
Total Flow, gpm (Lpm) ....................... 29.0 (110.0)
Hydraulic Pressure, Bar (psi) ....................... 180 (2600)
Hydraulic Capacity, gal (L) ....................... 50.5 (191.0)
Number of Standard Valves ....................... 2/4
3-Point Hitch Category ....................... 3/3N
Draft Sensing or Lift Control ....................... Electronic lower link
Lift Capacity at 24" (0.6m) behind pin, lbs (kg) ....................... 8300 (3760)
| Dimensions and Weight |
Wheelbase, in (mm) ....................... 118.3 (3000)
Length (2WD), in (mm) ....................... 191 (4850)
Length (4WD), in (mm) ....................... 197.7 (5020)
Height (2WD), in (mm) ....................... 118.2 (2995)
Height (4WD), in (mm) ....................... 117.4 (2980)
Ground Clearance (2WD), in (mm) ....................... 22.4 (560)
Ground Clearance (4WD), in (mm) ....................... 16.6 (420)
Weight (2WD), lbs (kg) ....................... 15920 (7220)
Weight (4WD), lbs (kg) ....................... 17220 (7810)
____________________________________________________________________________________
| Farm Tractors Technical Specifications |