Solis Solis 90
The Solis Solis 90 is a tractor produced by Solis. It is equipped with a 249.4 ci 4.1 L engine. The listed engine power is Diesel (listed): 90 hp / 67.1 kW. Transmission: 12 forward and reverse. Operating weight: 6085 to 7004 pounds.
Engine Power
Diesel (listed): 90 hp / 67.1 kW
Fuel & Capacities
20.6 gal
78.0 L
Transmission
12 forward and reverse
Operating Weight
6085 to 7004 pounds
Overview
 | 2013 - 2018
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Solis (a part of Sonalika) |
Utility tractor | |
Solis Solis 90 Engine | |
|---|---|
Sonalika 4.1L 4-cyl diesel | |
Engine details ...  |
Solis Solis 90 Transmission | |
|---|---|
12-speed synchromesh | |
Transmission details ...  |
Solis Solis 90 Power | |
|---|---|
Engine | 90 hp
67.1 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Differential lock | mechanical rear |
Mechanical wet disc brakes | |
Trailer brakes | hydraulic OptOptional |
pneumatic OptOptional | |
Two-post ROPS. Cab optional with air-conditioning. | |
Capacity | |
|---|---|
Fuel | 20.6 gal
78.0 L |
Hydraulic system | 9.25 gal
35.0 L |
Hydraulics | |
|---|---|
Capacity | 9.25 gal
35.0 L |
Tractor hitch | |
|---|---|
Rear Type | II |
Control | position and draft control |
Rear lift | 5512 lbs
2500 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/540E |
Dimensions & Tires | |
|---|---|
2WD Wheelbase | 89 inches
226 cm |
4WD Wheelbase | 92.3 inches
234 cm |
Weight | 6085 to 7004 pounds |
Front tire | 9x16 |
2WD Rear tire | 18.4x30 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 90 |
Charging volts | 12 |
Battery volts | 12 |
Battery AH | 110 |
Engine
Engine Detail — 249.4 ci / 4.1 L Diesel
Manufacturer | Sonalika |
Configuration | turbocharged intercooled diesel, 4-cylinder, liquid-cooled |
Displacement | 249.4 ci
4.1 L |
Bore/Stroke | 4.13x4.65 inches
105 x 118 mm |
Power | 90 hp
67.1 kW |
Air cleaner | dry |
Rated RPM | 2000 |
Torque | 265.5 lb-ft
360.0 Nm |
Torque RPM | 1300 |
Starter | electric |
Starter volts | 12 |
Oil capacity | 11.5 qts
10.9 L |
Transmission
Transmission — 12 forward and reverse synchromesh
Type | synchromesh |
Gears | 12 forward and reverse |
Oil capacity | 37 qts
35.0 L |
Dimensions
Solis Solis 90 Tires | |
|---|---|
2WD Standard tires (ag) | Front: 9x16. Rear: 18.4x30 |
4WD Standard tires (ag) | Front: 12.4x24. Rear: 18.4x30 |
Dimensions | |
|---|---|
2WD Wheelbase | 89 inches
226 cm |
4WD Wheelbase | 92.3 inches
234 cm |
Length | 163.8 inches
416 cm |
Width | 78 inches
198 cm |
Height (ROPS) | 100.2 inches
254 cm |
2WD Weight | 6085 lbs
2760 kg |
4WD Weight | 7004 lbs
3177 kg |
Clearance (rear axle) | 16.3 inches
41 cm |
2WD Front tread | 55 to 68.8 inches
139 to 174 cm |
4WD Front tread | 60 to 76.4 inches
152 to 194 cm |
Rear tread | 56.9 to 72.6 inches
144 to 184 cm |
Photos
Solis Solis 90 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Solis Solis 90 based on its 90 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm) | Heavy Duty | Heavy primary tillage; semi-mounted hitch recommended. |
Rotary Cutter / MowerMowing & Clearing | 7 to 8 ft (84-96 in)2.1 - 2.4 m | Heavy Duty | Heavy-duty twin spindle cutter for overgrown acreage. |
Rotary TillerSeedbed Prep | 78 to 84 in200 - 215 cm | Heavy Duty | Heavy commercial tiller with multi-speed gearbox. |
Disc HarrowSecondary Tillage | 10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙 | Heavy Duty | Aggressive residue cutting in corn/cotton stubble. |
Hay BalerHay & Forage | 4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机 | Heavy Duty | Silage and dry hay; 540 RPM PTO with slip-clutch. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Solis Solis 90.
Estimated Continuous Field Runtime: 4.4 hrs
Approximately 4.4 hours of continuous field operation at ~75% rated power on a full tank (20.6 gal / 78 L).
Estimated 75% Load Fuel Burn~4.7 gal/hr (17.7 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Solis Solis 90 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Solis Solis 90.
Converted Equivalents:
Horsepower (HP)90 hp
Kilowatts (kW)67.1 kW
Metric Horsepower (PS / CV)91.2 PS
Direct Competitor Comparison
Compare Solis Solis 90 against same-era industry alternatives in the same horsepower class.
Current Model
Solis
Solis Solis 90
Engine Power:Diesel (listed): 90 hp / 67.1 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 884
Engine Power:81
Production Years:1979 - 1984
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