Production | |
| Manufacturer: | John Deere |
| Type: | Utility tractor |
| Factory: | Saltillo, Mexico |
John Deere 6125D Power | |
| Engine (gross): | 123 hp 91.7 kW |
| PTO (claimed): | 105 hp 78.3 kW |
Mechanical | |
| Chassis: | 4x4 MFWD 4WD |
| Steering: | hydrostatic power |
| Brakes: | mechanical wet disc |
| Cab: | Two-post ROPS. Cab optional. |
| Transmissions: | 9-speed unsynchronized gear |
| 9-speed partially synchronzied | |
Capacity | |
| Fuel: | 41.7 gal 157.8 L |
| Hydraulic system: | 15.3 gal 57.9 L |
| Front axle: | 6.9 qts 6.5 L |
| Front hubs: | 2.1 qts 2.0 L (each) |
Hydraulics | |
| Type: | open center |
| Capacity: | 15.3 gal 57.9 L |
| Pressure: | 2830 psi 195.1 bar |
| Rear valves: | 2 to 3 |
| Pump flow: | 17.6 gpm 66.6 lpm |
| Steering flow: | 6.9 gpm 26.1 lpm |
Tractor hitch | |
| Rear Type: | II |
| Control: | mechanical lower link |
| Rear lift (at ends): | 7,649 lbs 3469 kg |
| Rear lift (at 24"/610mm): | 6,946 lbs 3150 kg |
Power Take-off (PTO) | |
| Rear PTO: | independent |
| Clutch: | mechanical dry disc |
| Rear RPM: | 540/1000 (1.375) |
| Engine RPM: | 540@2100 1000@2100 |
6125D Serial Numbers | |
| Location: | Right side of main tractor frame above front axle. |
Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 70 (ROPS) |
| 90 (cab) | |
| Battery CCA: | 550 |
| Battery volts: | 12 |
| Battery AH: | 102 |
| Battery Group: | 27 |
Engine Detail | |
| John Deere 4045H Power Tech | |
| turbocharged intercooled diesel | |
| 4-cylinder 8-valve | |
| liquid-cooled | |
| Displacement: | 276 ci 4.5 L |
| Bore/Stroke: | 4.19x5.00 inches 106 x 127 mm |
| Rated Power (EC 97/98): | 123 hp 91.7 kW |
| Air cleaner: | dry element with pre-cleaner |
| Compression: | 17:1 |
| Rated RPM: | 2100 |
| Idle RPM: | 950-2275 |
| Firing order: | 1-3-4-2 |
| Starter: | electric |
| Starter volts: | 12 |
| Coolant capacity: | 17.4 qts 16.5 L |
| Intake valve clearance: | 0.014 inches 0.356 mm |
| Exhaust valve clearance: | 0.018 inches 0.457 mm |
Dimensions | |
| Wheelbase: | 92.5 inches 234 cm |
| Length: | 166 inches 421 cm |
| Width: | 72 inches 182 cm |
| Height (cab): | 107.5 inches 273 cm |
| Height (exhaust): | 106 inches 269 cm |
| Shiping weight: | 8,532 lbs 3870 kg |
| Max weight: | 15,210 lbs 6899 kg |
| Rear axle: | 72 inch length 1828 mm |