SPECS / COMPARISON
John Deere 6140M vs John Deere 6145M
A detailed comparison of the John Deere 6140M and the John Deere 6145M. Click a model name to view its full specifications.
Horsepower
John Deere 6140M104.4 kW (140.1 HP)
John Deere 6145M108.1 kW (145.0 HP)
Weight
John Deere 6140M5530.0 kg (12191.5 lbs)
John Deere 6145M6200.0 kg (13668.6 lbs)
Lift Capacity
John Deere 6140M3370.0 kg (6624.9 lbs (3005.0 kg) Optional: 7429.6 lbs)
John Deere 6145M4400.0 kg (9700.3 lbs)
| Specification | John Deere 6140M Agricultural Tractors | John Deere 6145MAgricultural Tractors |
|---|---|---|
| Tractor Type | Row-Crop Tractor | Row-Crop Tractor |
| Horsepower | 104.4 kW (140.1 HP) | 108.1 kW (145.0 HP) |
| Weight | 5530.0 kg (12191.5 lbs) | 6200.0 kg (13668.6 lbs) |
| Lift Capacity | 3370.0 kg (6624.9 lbs (3005.0 kg) Optional: 7429.6 lbs) | 4400.0 kg (9700.3 lbs) |
| Transmission Type | Partial power shift with wet disc clutch | Infinitely variable transmission |
| Pump Flow | 113.6 LPM (21.1 GPM (79.9 LPM) Optional: 30.0 GPM) | 113.6 LPM (30.0 GPM) |
| Years Made | 2013-2015 | 2015-Present |
| Engine Model | John Deere PowerTech PVX | John Deere 4045HL556 |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Diesel | Diesel |
| Cylinders | 4 | 4 |
| Displacement | 4523 cc (276.0 cu in.) | 4523 cc (276.0 cu in.) |
| Bore | 10.59 cm (4.17 in.) | 10.49 cm (4.13 in.) |
| Stroke | 12.70 cm (5.00 in.) | 12.70 cm (5.00 in.) |
| Rear PTO Type | Independent | Independent with electro-hydraulic wet disc clutch |
| Rear PTO Speed | 540 /1000 RPM | 540 /1000 |
| Torque Power | 1600 RPM | 1600 RPM |
| Torque Speed | 631.9 N·m (466.1 lb-ft) | 680.0 N·m (501.5 lb-ft) |
| Rated RPM | 2100 RPM | 2100 RPM |
| Compression Ratio | 16.1:1 | — |
| Battery | 12 V | 12 V, 154Ah or 174Ah |
| Starter | Electric | Electric |
| Wheelbase | 276.0 cm (108.7 in.) | 276.0 cm (108.7 in.) |
| Ground Clearance | 51.0 cm (Front axle: 20.1 in.) | 53.0 cm (Front axle: 20.9 in.) |
| Fuel Tank Capacity | 344.4 l (91.0 gal) | 269.9 l (71.3 gal) |
| Oil Capacity | 16.0 l (4.2 gal) | 16.0 l (4.2 gal) |
| Coolant Capacity | 27.4 l (7.2 gal) | 27.0 l (7.1 gal) |
| Transmission Oil Capacity | 52.1 l (13.8 gal) | — |
| Hydraulic Capacity | 51.9 l (13.7 gal) | — |
| Transmission Model | AutoQuad Plus | AutoPowr |
| Gears | 24 forward and 24 reverse | Infinite forward and reverse |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD | 4×2 2WD or 4×4 MFWD 4WD |
| Brakes | Hydraulic wet disc | Hydraulic wet disc |
| Differential Lock | Electro-hydraulic rear | Electro-hydraulic front and rear |
| Drawbar Category | II/IIIN | IIIN |
| Cabin Type | Two-post foldable ROPS or Cab | Cab with air-conditioning |
| Hitch Type | Electrohydraulic load sensing | Electronic lower link draft sensing |
| Steering Type | Hydrostatic power | Power |
| Front Tires | Ag: 10.00-16 , 380/85R38 | Ag: 540/65R28 |
| Rear Tires | Ag: 460/85R38 | Ag: 650/65R38 |
| Hydraulic Type | Open center pressure compensatedClosed center load sensing pressure and flow compensated | Closed center pressure and flow compensated |
| SCV Flow | 79.9 LPM (21.1 GPM) | — |
| Working Pressure | 199.9 bar (2900.0 psi) | — |
| Valves | Rear: 1 to 3, Mid: 2 or 3 | Rear: 2 to 4, Front: 0 to 3 |
| Length | — | 472.0 cm (185.8 in.) |
| Front PTO Type | — | Independent with electro-hydraulic wet disc clutch |
| Front PTO Speed | — | 1000 |
| Height | — | 293.0 cm (115.4 in.) |
| Final Drive | — | Planetary |
| Max. Travel Speed | — | 40.7 km/h (Forward: 24.4 MPH (39.3 km/h) Reverse: 25.3 MPH) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.