| Item | Unit | RST1604 | RST1804 | RST2004 |
| Tractor Model | / | RST1604 | RST1804 | RST2004 |
| Diesel Engine |
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| Type | / | 6-cylinder, China 2 Emission Standard (Mechanical) Dongfanghong Engine | 6-cylinder, China 2 Emission Standard (Mechanical) Dongfanghong Engine | 6-cylinder, China 2 Emission Standard (Mechanical) Dongfanghong Engine |
| Rated Power / Speed | kW / rpm | 117.7/2200 | 132.4/2200 | 132.4/2200 |
| Transmission |
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| Clutch | / | Dry-friction, Dual Stage | Dry-friction, Dual Stage | Dry-friction, Dual Stage |
| Gear Shift | / | 24F+8R | 24F+8R | 24F+8R |
| PTO Speed | r/min | 760/850, 540/1000 or 760/1000 | 760/850, 540/1000 or 760/1000 | 760/850, 760/1000 or 540/1000 |
| Power Take-off Shaft | / | 8/6 Spline 28/35 mm | 8/6 Spline 28/35 mm | 8/6 Spline 28/35 mm |
| Brake | / | Wet Disc Brake | Wet Disc Brake | Wet Disc Brake |
| Hydraulics |
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| Lifting Force (610mm) | kN | ≥28.3 (2886.6 kg) | ≥31.8 (3243.6 kg) | ≥31.8 (3243.6 kg) |
| 3-Point Hitch | / | Category 2 | Category 2 | Category 2 |
| Number of Hydraulic Valves | Pair | 3 | 3 | 3 |
| Tractor Dimensions |
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| Drive Type | / | 4×4 | 4×4 | 4×4 |
| Length × Width × Height | mm | 4990×2320×3130 | 4990×2320×3130 | 4990×2320×3130 |
| Wheelbase | mm | 2638 | 2638 | 2638 |
| Minimum Ground Clearance | mm | 440 | 440 | 440 |
| Minimum Operating Weight (with Spare Tire) | kg | 6450 | 6450 | 6450 |
| Tire Tread (F/R) | mm | 1820/1820 | 1820/1820 | 1820/1820 |
| Tire Size (F/R) | / | 14.9-26/18.4-38 | 14.9-26/18.4-38 | 14.9-26/18.4-38 |
| Ballast Weight (F/R) | kg | 170/180 | 170/180 | 170/180 |
| Air Conditioner | / | Air Conditioner | Air Conditioner | Air Conditioner |
| Color | / | Red, Blue, Green, Orange, Black, etc. | Red, Blue, Green, Orange, Black, etc. | Red, Blue, Green, Orange, Black, etc. |
| Larger Tires | / | 14.9-28/18.4-38 | 14.9-28/18.4-38 | 14.9-28/18.4-38 |
| Semi-Deep Lug Tires | / | 14.9-26/18.4-38 | 14.9-26/18.4-38 | 14.9-26/18.4-38 |
| Paddy Field Tires | / | 14.9-26/18.4-38 | 14.9-26/18.4-38 | 14.9-26/18.4-38 |
| Trailer Air Brake | / | Available | Available | Available |
| Oscillating Drawbar | / | Available | Available | Available |
| Steering Column | / | Up/Down Adjustable | Up/Down Adjustable | Up/Down Adjustable |