This comparison evaluates the Mahindra 1640 HST and Mahindra 4550, both classified as Compact tractors. We analyze horsepower ratings (gross and PTO), operating weight, hydraulic flow capacity, 3-point hitch lift capacity, transmission type, warranty coverage, and typical pricing signals. Both models serve similar use cases, so differences in specific specs may influence your decision based on property size, planned implements, and budget. Specs are compiled from manufacturer literature and dealer listings when available, and we update records as sources are verified.
| Specification | Mahindra 1640 HST | Mahindra 4550 |
|---|---|---|
| Engine & Power | ||
| Gross Horsepower | 38 HP | 48 HP |
| PTO Horsepower | — | 38 HP |
| Engine Manufacturer | Mahindra | Mahindra |
| Cylinders | 4 | 4 |
| Displacement | 2.7 L | 2.7 L |
| Fuel Type | Diesel | Diesel |
| Drivetrain & Transmission | ||
| Transmission Type | hydrostatic | Gear |
| Drive Type | 4WD | 4WD |
| Forward Speeds | 8 | 8 |
| Reverse Speeds | 8 | 2 |
| PTO & Hydraulics | ||
| PTO Type | ||
The Mahindra 4550 delivers 48 HP compared to 38 HP on the Mahindra 1640 HST, providing more power for demanding tasks. It also weighs 5,192 lbs vs 3,175 lbs.
Neither model is primarily a lawn tractor. Both can handle mowing with appropriate mower attachments, but they're designed for broader property maintenance tasks including loader work, tilling, and implement use.
The Mahindra 4550 has a higher 3-point lift capacity (3,527 lbs vs 2,646 lbs), which generally correlates with better front loader capability. Loader compatibility: Yes.
| Independent |
| Live |
| PTO Speed | 540 | 540 |
| Hydraulic Flow | 7.7 GPM | 8.7 GPM |
| Hydraulic Pressure | — | — |
| Remote Valves | — | 1 |
| Dimensions & Weight |
| Operating Weight | 3,175 lbs | 5,192 lbs |
| Length | 127.8 in | 127 in |
| Width | 62 in | 82.6 in |
| Height | 89.4 in | 93.7 in |
| Wheelbase | 76.9 in | — |
| Ground Clearance | 12.8 in | 8.7 in |
| Hitch / Implements |
| 3-Point Category | I | II |
| Lift Capacity | 2,646 lbs | 3,527 lbs |
| Loader Compatibility | Front-end loader | Yes |
| Warranty & Ownership |
| Powertrain Warranty | — | 7 years |
| Bumper-to-Bumper | — | 5 years |
| Pricing Signals | ||
| Typical Price | $27,972 | $28,447 |
| MSRP Min | $25,900 | $28,447 |
| MSRP Max | $29,785 | — |
The Mahindra 4550 offers a 7-year powertrain warranty. Warranty data for the Mahindra 1640 HST varies by dealer and region; confirm with your dealer.
Before purchasing, verify dealer pricing and availability in your area, confirm current warranty terms, test-drive if possible, and assess which implements or attachments you'll need. Both specs and pricing can vary by region and dealer.