| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Brand | John Deere | Argo Tractors | 
| Model | John Deere 6630 | Landini Landpower 145 | 
| Series | n.d. | n.d. | 
| Previous model | – | – | 
| Next model | – | – | 
| Smaller | John Deere 6530 | – | 
| Larger | John Deere 6830 | – | 
| Years | from 2006 to 2011 y. | n.d. | 
| Cab with ROPS | No | No | 
| Reviews | John Deere 6630 reviews New! | Landini Landpower 145 reviews New! | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Maximum power (HP / kW) | 142 KM (104.41176470588 kW) | 145.6 KM (107.05882352941 kW) | 
| Engine RPM | 2300 rpm | 1400 rpm | 
| Fuel consumption | n.d. | n.d. | 
| Fuel tank capacity | 207 / 250 l. | n.d. | 
| Max. speed | n.d. | n.d. | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Fuel type | Diesel | Diesel | 
| Engine producer | n.d. | n.d. | 
| Engine model | John Deere 6068HL280 | n.d. | 
| Engine type | Diesel (diesel engine) | Diesel (diesel engine) | 
| Engine capacity | 6.78 l. | n.d. | 
| Strokes, qty | n.d. | n.d. | 
| Cylinders | 6 | 6 | 
| Compression | n.d. | n.d. | 
| Bore | 106 mm | n.d. | 
| Stroke | 127 mm | n.d. | 
| Maximum torque | n.d. | 604 Nm / rpm | 
| Air filter | n.d. | n.d. | 
| Fuel filter | n.d. | n.d. | 
| Fuel filter chambers, qty | n.d. | n.d. | 
| Oil filter | n.d. | n.d. | 
| Oil pump | n.d. | n.d. | 
| Speed control (control) | n.d. | n.d. | 
| Injection pump | n.d. | piston pump, direct fuel injection | 
| Injectors | n.d. | multi holes injector | 
| Injection pressure | n.d. | n.d. | 
| Cooling system | liquid cooled engine | n.d. | 
| Forced cooling | n.d. | n.d. | 
| Cooler | Yes | |
| Thermostat | Yes | |
| Cooler type | tubular-plate cooler | |
| Coolant system capacity | n.d. | n.d. | 
| Clutch | n.d. | n.d. | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Turbocharger | Yes | Yes (Turbo Diesel engine) | 
| Dual turbocharger | No | No | 
| Intercooler | No | No | 
| Aftercooler | No | No | 
| Wastegate valve | No | No | 
| Variable geometry | No | No | 
| Additional parameters | – | – | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Supply voltage starter (V) | 12 V | n.d. | 
| Ground | negative ground | n.d. | 
| Battery (V) | 12 V | n.d. | 
| Battery, qty | 1 | n.d. | 
| Charging system | Alternator | Generator | 
| Charging system producer | n.d. | n.d. | 
| Ignition | Manual | Manual | 
| Rear stop lamp | Yes | Yes | 
| Rear agricultural lamp | n.d. | n.d. | 
| Cock lamp | No | No | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| PTO rpm | 540 rpm | |
| PTO min | 540 rpm | |
| PTO max | 1000 rpm | |
| PTO control | manual | manual | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| ABS | No | No | 
| Brake assist | No | No | 
| Braking system | n.d. | n.d. | 
| Differential | No | No | 
| Brake type | disc brakes, wet brakes, hydraulic | n.d. | 
| Discs | Single | – | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Weight | from 5165 kg (depending by model) | from 5950 kg (depending by model) | 
| Weight with ROPS | n.d. | n.d. | 
| Weight with cab | 5165 kg | 5950 kg | 
| Length | 4728 mm | 5450 mm | 
| Height | 2833 mm | n.d. | 
| Width | 2316 mm | 2180 / 2784 mm | 
| Clearance | n.d. | 540 mm | 
| Rear clearance | n.d. | n.d. | 
| Front track width | from 1486 mm to 2042 mm | n.d. | 
| Rear track width | from 1623 mm to 2022 mm | n.d. | 
| Wheelbase | 26500 mm | 28000 mm | 
| Front tires | n.d. | n.d. | 
| Rear tires | n.d. | n.d. | 
| Max. mass of the trailer without brakes | 1500 kg | 1500 kg | 
| Max. mass of the trailer with brakes | n.d. | n.d. | 
| Max. axle load | n.d. | n.d. | 
| Max. total weight | n.d. | n.d. | 
| Turning radius | n.d. | n.d. | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Drive system | 4x2, 2WD (depending by model) | (depending by model) | 
| Additional | one wheel drive | |
| Permanent 4-wheel drive | n.d. | n.d. | 
| Permanent systems that constantly power all the wheels | n/a | n/a | 
| Dynamic allocation of power between the axles | n/a | n/a | 
| Independent Link Suspension | None | None | 
| Articulated suspension | – | – | 
| Crawler drive | No | No | 
| Hydrostatic steering | No | No | 
| Differential | n.d. | n.d. | 
| Steering | rod | rod | 
| Front rods | n.d. | n.d. | 
| Rear planetary drives | n.d. | n.d. | 
| Front planetary drives | n.d. | n.d. | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Three-point hitch | 6464 kg | 7000 kg | 
| Three-point hitch type | n.d. | n.d. | 
| Three-point hitch performance | n.d. | n.d. | 
| Three-point hitch pressure | n.d. | n.d. | 
| Load Sensing | No | No | 
| Closed | n.d. | n.d. | 
| Central | No | No | 
| Constant flow | No | No | 
| Constant pressure | No | No | 
| Control system | n.d. | n.d. | 
| Pump | n.d. | n.d. | 
| Two-section distributor | n.d. | n.d. | 
| Quick couplings | n.d. | n.d. | 
| Auto Lift | n.d. | n.d. | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Synchronous transmission | Yes | n.d. | 
| Transmission mechanically synchronized | No, electro-hydraulic control | n/a | 
| PowerShift | No | No | 
| PowerShuttle | Yes | No | 
| Additional | Reversing mechanism | – | 
| Hydrostatic transmission | n.d. | n.d. | 
| Forward gears | 12 | n.d. | 
| Reverse gears | 4 | n.d. | 
| Creeper | n.d. | n.d. | 
| Specs | John Deere 6630 | Landini Landpower 145 | 
|---|---|---|
| Clevis | Yes (???) | Yes (???) | 
| Lower catch | n.d. | n.d. | 
| Air conditioning | n.d. | n.d. |