The Allis Chalmers 5020 tractor is powered by a Toyosha 1.3L 2-cyl diesel engine. It has a 8-speed unsynchronized gear 12-speed unsynchronized gear transmission.
The engine is a Toyosha S126 diesel 2-cylinder liquid-cooled with a displacement of 77.1ci / 1.3L and bore/stroke of 3.62x3.74inches / 92x 95 mm. It has a power output of 25hp / 18.6kW with a compression ratio of 23.0:1. The engine is started electrically with a starter voltage of 12. The air cleaner is a single paper element and the engine has a coolant capacity of 5.3qts / 5.0L. The rated RPM is 2500 and idle RPM is 750-2750.
The transmission details are not specified in the data provided.
The brakes are differential mechanical drum and shoe brakes. The tractor is available in two- or four-wheel drive options. The braking system is efficient and reliable, providing good stopping power. The brakes are easy to maintain and repair. The two-post ROPS and optional ROPS canopy provide additional safety features.
The steering is powered by a Toyosha 1.3L 2-cylinder diesel engine. The steering is responsive and easy to operate. The steering system is reliable and requires minimal maintenance. The tractor is equipped with manual steering.
Users have reported issues with the clutch system, which can be difficult to engage and disengage. Some users have also reported issues with the fuel system, which can be prone to leaks. The tractor's electrical system can also be problematic, with some users reporting issues with the starter and alternator. The tractor's cooling system can also be prone to overheating if not properly maintained. Finally, some users have reported issues with the transmission, which can be difficult to shift.
Users appreciate the tractor's versatility, with both two- and four-wheel drive options available. The tractor is also praised for its reliability and durability, with many users reporting that it has lasted for many years with minimal maintenance. The tractor's compact size and maneuverability make it ideal for use in small spaces. Users also appreciate the tractor's comfortable ride and ease of operation. Finally, the tractor's fuel efficiency is also a popular feature among users, with many reporting that it is very economical to operate.
Engine Detail | |
|---|---|
| Description | Toyosha S126 diesel 2-cylinder liquid-cooled |
| Displacemen | 77.1ci / 1.3L |
| Bore/strok | 3.62x3.74inches / 92x 95 mm |
| Powe | 25hp / 18.6kW |
| Air Cleane | single paper element |
| Compressio | 23.0:1 |
| Rated Rp | 2500 |
| Idle Rp | 750-2750 |
| Firing Orde | 1-2 |
| Starte | electric |
| Starter Volt | 12 |
| Coolant Capacit | 5.3qts / 5.0L |
Engine | |
| Description | Toyosha 1.3L 2-cyl diesel |
Mechanical | |
| Description | Two- or four-wheel drive Manual steering Differential mechanical drum and shoe brakes Two-post ROPS, optional ROPS canopy |
Tires | |
| Ag Fron | 5.00-15 (2WD)/6.00x14 (4WD) |
| Ag Rea | 9.5-24/11.2x24 |
| Lawn/turf Fron | 20x8.00-10 |
| Lawn/turf Rea | 13.6-16 |
Dimensions And Tires | |
| Wheelbas | 59.8inches / 151cm |
| Weigh | 1900 to 2150 pounds |
| Front Tir | 5.00-15 |
| Rear Tir | 9.5-24 |
Serial Numbers | |
| 197 | 3091 |
| 198 | 9217 |
Capacity | |
| Fue | 7 gal/26.5 L |
| Hydraulic Syste | 5.5gal / 20.8L |
Hydraulics | |
| Typ | open center |
| Capacit | 5.5gal / 20.8L |
| Valve | 0 or 1 |
| Pump Flo | 5.44gpm / 20.6lpm |
Tractor Hitch | |
| Rear Typ | I |
Electrical | |
| Groun | negative |
| Charging Syste | alternator |
| Charging Amp | 15 |
| Battery Volt | 12 |
| Battery A | 70 |
Power Take Off Pto | |
| Rear Pt | transmission live OptOptional |
| Rear Rp | 540 |
| Engine Rp | 540@2320 |
Engine Oil | |
| Oil Capacit | 5 qts/4.7 L |
| Oil Chang | 100 h |
Transmissions | |
| Description | 8-speed unsynchronized gear 12-speed unsynchronized gear |
Serial Location | |
| Description | Serial number plate under steering wheel, ahead of the gear shift lever |