This page provides a detailed comparison of the specifications for the Bolens 1250 and the Ventrac 4520K.
| Bolens 1250 | Ventrac 4520K | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Wisconsin | Vanguard |
| Engine Model | S12D | M54 |
| Engine Cooling Type | Air-cooled | Air-cooled |
| Engine Fuel Type | Gasoline | Gasoline |
| Engine Induction Type | Natural Aspiration | Natural |
| Engine Cylinders | 1 | 2 |
| Engine Displacement Value | 29 ci (0.5 L) | 55 ci (0.9 L) |
| Engine Rated Rpm | 3600 | - |
| Engine Power Output Value | 12 hp (9.3 kW) | 31 hp (23.1 kW) |
| Transmission | ||
| Transmission Type | Hydrostatic | Shaft-driven hydrostatic |
| Transmission Forward Gears | - | Infinite (2-range) |
| Transmission Reverse Gears | - | Infinite (2-range) |
| Dimensions | ||
| Length Value | 71.7 | 81.5 |
| Width Value | - | 48.5 |
| Operating Weight Value | 974 lb (442 kg) | 1340 lb (608 kg) |
| Miscellaneous | ||
| Chassis | 4x2 2WD | 4x4 articulated 4WD |
| Drive Type | 2WD | 4WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | - | Ventrac Mount System |
| Hitch Category | 0 | - |
| Operator Station Type | Open operator station | Open with optional ROPS |
| Starter Type | Electric | Electric |
