SPECS / COMPARISON
Compare models
Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.
| Feature | John Deere 6615Tractor | Allis Chalmers 8010Tractor |
|---|---|---|
| Tractor Type | Utility Tractor | Row-Crop Tractor |
| Horsepower | 85.8 kW | 88.7 kW |
| Weight | 4650.0 kg | 6170.0 kg |
| Lift Capacity | 2685.0 kg | 3030.0 kg |
| Transmission Type | Four-speed power shift with wet disc clutch | Power shift |
| Length | 450.0 cm | 474.0 cm |
| Pump Flow | 66.2 LPM | 51.1 LPM |
| Years Made | 2003-2007 | 1982-1985 |
| Engine Model | John Deere 6068 | Allis Chalmers 649T |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 6784 cc | 4932 cc |
| Bore | 10.59 cm | 9.80 cm |
| Stroke | 12.70 cm | 10.79 cm |
| Rear PTO Type | Independent with electro-hydraulic wet disc clutch | Independent |
| Rear PTO Speed | 540 /1000 RPM | 540 /1.000 RPM |
| Rated RPM | 2300 RPM | 2300 RPM |
| Compression Ratio | 17.0:1 | 15.5:1 |
| Battery | 12 V, CCA 1230A | 12 V |
| Starter | Electric | Electric |
| Height | 273.0 cm | 287.0 cm |
| Wheelbase | 264.0 cm | 243.0 cm |
| Fuel Tank Capacity | 207.0 l | 227.1 l |
| Oil Capacity | 20.1 l | 15.1 l |
| Coolant Capacity | 15.5 l | 24.6 l |
| Transmission Model | PowrQuad | — |
| Gears | 16 forward and 16 reverse | 12 forward and 2 reverse |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD | 4×2 2WD or 4×4 FWA 4WD |
| Max. Travel Speed | 36.8 km/h | 12.7 km/h |
| Brakes | Hydraulic wet disc | Differential hydraulic wet discs |
| Differential Lock | Electro-hydraulic rear | — |
| Drawbar Category | II | II |
| Cabin Type | Two-post foldable ROPS or ComfortVantage Cab | Acousta cab |
| Hitch Type | Electro-hydraulic lower-link draft sensing | — |
| Steering Type | Hydrostatic power | Hydrostatic power |
| Front Tires | Ag: 10.00-16 , 12.4-24 | Ag: 10.00-16 , 13.6-28 |
| Rear Tires | Ag: 18.4-38 | Ag: 18.4-38 |
| Hydraulic Type | Constant-flow load-sensing | Load-sensitive |
| Valves | 1 to 4 | 2 or 3 |
| Width | — | 235.0 cm |
| Transmission Oil Capacity | — | 28.0 l |
| Total Flow | — | 170.3 LPM |
| Steering Flow | — | 36.0 LPM |
| Source | heavyequipments.net archive (imported 2026-10) | heavyequipments.net archive (imported 2026-10) |
POPULAR COMPARISONS
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051
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