| Engine
Specifications | |
| Model | 983L |
| Type |
3-cylinder, naturally aspirated, 4-cycle, direct injection, air-cooled diesel |
| Bore (in/mm) | 3.92/98 |
|
Stroke (in/mm) | 4.80/120 |
| Displacement (cu.in/ccm.) | 165.62/2715 |
| Compression Ratio | 17:1 |
| Maximum
output (hp/kw) | 49.83/37.15 @2200 rpm |
| Official Test | O.E.C.D.
#1103 |
| Max PTO power (hp/kw) | 40.37/30.1 |
| Fuel Consumption (gph/lph) |
1.39/5.275 PTO test avg. |
| Features | |
| Air Cleaner | Dry paper
element, w/safety cartridge, vertical intake, above-hood |
| Exhaust | Above-hood muffler |
| Cylinders |
In-line, separately removable, finned for cooling |
| Cylinder Heads | Individual, cast iron, finned for cooling |
| Pistons | Aluminum alloy, 4 rings |
| Crankshaft | Cast iron (SGI) |
| Main Bearings | Four |
| Crankcase | Cast iron |
| Injection Pump | OMAP-OPFR,
unit-modular, camshaft driven |
| Injectors | OMAP-OKLL |
| Rated engine speed |
2200 rpm |
| Governed speed range | 675 to 2372 |
| Governor |
Mechanical, variable speed |
| Cooling system | Direct, air-cooling by 6-blade, axial cooling blower |
| Lubrication |
Forced feed from gear pump |
| Oil filter | Full flow, spin-on |
|
Fluid Capacities @ Filling | |
| Fuel
(U.S. gal/litre) | 14.53/55 |
| Eng. oil
crankcase (qt./litre) | 7.93/7.5 |
| Transmission (U.S. gal/litre) | l0.36/39.2 |
|
Hydraulics (U.S. gal/litre) | Common w/transmission |
| Electrical (12-Yolt) | |
|
Alternator | 45 Amp/ Bosch or Marelli |
| Starter | 2.4 kW/Bosch or Marelli |
| Battery | 100Ah/470 Amp, quick
discharge |
| Lighting | |
| Front | headlights, parking & direction indicator lights |
| Rear |
parking, direction, stop lights, & worklight,
Hazard flashers & warning horn
|
| Clutch | |
| Type | Dual dry disc, organic lining |
| Main disc
diameter (in/mm) | 10/250 |
|
Transmission | |
| Type | Mechanical, synchromesh |
| Speeds Fwd/Rev |
12Fx3R |
| Gears | 4 Fwd. (Synchronized) + 1 Rev |
| Ranges |
3 |
| Opt. Transmission |
16Fx4R, creeper
|
| Speed
range (mph) | Fwd. 0.54-18.14, Rev. 1.08-9.68 |
| (13.6 R
28) (kmh) | Fwd. 0.87-29.2, Rev. 1.73-15.57 |
| Power
Take-Off | |
| Type | independent, hand lever control |
| Speeds |
540 + ground speed synchronized |
| Clutch | Dry, organic material |
| Clutch
disc dia. (in/mm) | 9.2/230 |
| Shaft configuration | l-3/8" - 6 spline |
|
Eng./PTO speed ratio | 540 @1938 rpm |
|
Steering/Brakes | |
| 8teering wheel | Fixed position |
|
Steering type | Hydrostatic |
| Hyd. oil supply | Priority valve |
| Service
brakes | Rear:
Inboard, wet disc, mech. actuated, Front (AWD): No |
| Parking brake | Independent,
mechanical, acting on service brakes |
| Turning Radius | |
| 2wd (with brakes/without brakes) (ft/mm) |
11.6/3550 / 13.6/4150 |
| 4wd (with brakes/without brakes) (ft/mm) | 12.8/3900 / 14.5/4425 |
| Front Axle |
2WD | AWD |
| Type | Telescopic | Center
Diferential |
| Drive Ratio | N/A | 1.3903 |
| Differential lock |
N/A | No |
| Tires Std | 6.50 x 16 | 9.5 x 20 Radial |
| Tires Opt | | 11.2 x 20 Radial |
| Rim Type | Reversible |
Manual Adjustable |
| Flange Dimensions (in/mm) | 54.4/1360 | 64.1/1602 |
| Min Tread Width (in/mm) | 49.2/1230 | 54.4/1360 |
| Max Tread Width (in/mm) |
65.2/1630 | 74.0/1850 |
| Min Ground clearance (in/mm) | 15.6/390 |
13.2/330 |
| Rear Axle | | |
| Type | Flange Type |
Flange Type |
| Flange Dimensions (in/mm) | 60.2/1504 | 60.2/1504 |
| Final Drive | Outboard, spur gear | Outboard, spur gear |
| Differential Lock |
Mechanical, foot pedal actuated | Mechanical, foot pedal actuated |
| Tires Std | 13.6 R 28 Radial |
13.6 R 28 Radial |
| Tires Opt | 14.9 R 28 Radial | 14.9 R 28 Radial |
| Rim type | Manual Adjustable | Manual Adjustable |
| Min Tread Width (in/mm) |
54.6/1364 | 54.6/1364 |
| Max Tread Width (in/mm) | 74.4/1860 |
74.4/1860 |
|
Hydraulics | |
| Type | M55, open center system |
| Flow (gpm/l/m.) |
7.93/30 |
| Pressure
(psi/bar) | 2610/180 |
| Pump type | Rotary gear |
| Pump drive |
Engine mounted,
gear drive |
| Steering pump | Priority flow valve |
| Remote valves | One |
| Type | Double acting |
| Remote couplers | IS0 |
| Max. flow
@ remotes (gpm/lpm). | 7.93/30 |
| Three-Point Hitch | |
|
Dimensions | Cat. I |
| Lift
cylinders | one, internal |
| Lift
capacity (Ibs/kg) | 4630/2100 @Lower link ends Controls |
| Controls | Draft/Position/Float |
|
Draft sensing | Upper link |
| Stabilizers | Telescopic |
|
Drawbar | Swinging |
|
Operator Area | |
| Type | Straddle |
| Trans. shift levers |
Centered |
| ROPS | 4-post |
| Seat |
Bostrom "XH" w/seatbelt |
|
Instrumentation
| |
| Comb. Tachometer/Speedometer/Hourmeter | |
| Warning lights for |
Alternator, PTO engaged, Eng. oil pressure, Hydraulic oil filter, Fuel reserve, Directional lights, Parking brake, Air filter restriction |
| Chassis Data | 2WD | 4WD |
| Wheelbase (in/mm) | 83.4/2085 | 82.6/2065 |
| Overall Length (in/mm) |
145.4/3635 | 144.6/3615 |
| Min Overall Width (in/mm) | 68.0/1700 |
68.0/1700 |
| Max Height | 92.8/2320 | 94.0/2350 |
| Ground Clearance |
15.6/390 | 13.2/330 |
| Approx Ship wt (lbs/kg) | 4475/2030 |
5071/2300 |
| Max Permissible wt (lbs/kg) | Front | 2205/1000 | 3307/1500 |
| Rear | 5952/2700 | 5952/2700 |
| Total |
8157/3700 | 8598/3900 |
| Ground Speeds | | |
Standard transmission 12F + 3R |
Ground speeds at 2200 engine rpm |
Speeds for 13.6 x 28 rear tires |
| Forward Speeds | MPH | KMH |
| L1 |
0.54 | 0.87 |
| L2 | 0.91 | 1.47 |
| L3 | 1.22 | 1.97 |
| M1 | 1.62 |
2.61 |
| L4 | 2.01 | 3.24 |
| M2 |
2.75 | 4.43 |
| M3 | 3.66 | 5.91 |
| H1 | 4.85 | 7.82 |
| M4 | 6.03 |
9.72 |
| H2 | 8.23 | 13.28 |
| H3 |
10.99 | 17.73 |
| H4 | 18.10 | 29.20 |
| Rear Speeds | | |
| LR | 1.07 |
1.73 |
| MR | 3.22 | 5.19 |
| HR |
9.65 | 15.57 |
Standard transmission 12F + 3R |
Ground speeds at
2200 engine rpm |
Speeds for 14.9 x 28 rear tires |
| Forward Speeds | MPH |
KMH |
| L1 | 0.56 | 0.91 |
| L2 |
0.96 | 1.55 |
| L3 | 1.28 | 2.07 |
| M1 | 2.32 | 3.74 |
| L4 | 2.11 |
3.40 |
| M2 | 2.88 | 4.64 |
| M3 |
3.84 | 6.20 |
| H1 | 5.09 | 8.21 |
| M4 | 6.33 | 10.21 |
| H2 | 8.64 |
13.93 |
| H3 | 11.53 | 18.60 |
| H4 |
19.00 | 30.64 |
| Rear Speeds | | |
|
LR | 1.12 | 1.81 |
| MR | 3.37 |
5.44 |
| HR | 10.12 | 16.33 |