The 1998 John Deere 7810 is a rugged and dependable row‑crop agricultural tractor built for heavy field work and versatile performance. Powered by a turbocharged 8.1 L PowerTech diesel engine producing around 175 hp, it delivers strong torque and reliability across a wide range of farming tasks from tillage and planting to PTO implement work.
This example features a PowerShift transmission with 19 forward and 7 reverse gears, providing good flexibility and control in field and transport conditions. With 4WD traction and a comfortable cab, the 7810 offers all‑day productivity and operator comfort.
Engine
| Spec | Value |
|---|---|
| Engine | John Deere PowerTech Turbocharged Diesel |
| Displacement | 496 ci / ~8.1 L |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged & Intercooled |
| Rated Power | ~175 hp (130.5 kW) |
| Peak Torque | ~579 lb‑ft (785 Nm) |
| Rated RPM | ~2100 rpm |
Performance
| Spec | Value |
|---|---|
| Top Speed | ~38 km/h (~24 mph) (depends on gearing) |
| PTO Speeds | Rear independent PTO (540 / 1000 rpm) |
| Hydraulics | Closed‑center PFC system |
Transmission
| Spec | Value |
|---|---|
| Type | PowerShift |
| Gears | 19 Forward / 7 Reverse |
| Drive | MFWD 4WD |
Fuel Consumption
| Spec | Value |
|---|---|
| Fuel Tank Capacity | ~91 gal (~344 L) (cab model) |
| Hydraulic Tank Capacity | Not specified |
Body / Dimensions
| Spec | Value |
|---|---|
| Wheelbase | ~110.2 in (~279 cm) (4WD) |
| Length | ~187 in (~474 cm) |
| Height | ~118.5 in (~301 cm) |
| Weight | ~12,352 – 16,365 lbs (~5,600 – 7,425 kg) |
| 4WD | Yes |
Capacities
| Spec | Value |
|---|---|
| Rear Hitch Lift | ~8,925 – 10,050 lbs (~4,048 – 4,558 kg) |
| Hydraulic Flow | ~26 gpm (~98 L/min) |
4WD (MFWD) drive, John Deere PowerTech 6‑cyl turbocharged diesel engine (~175 hp), PowerShift transmission with multiple gear ranges, independent rear PTO (540/1000 rpm), closed‑center pressure‑flow compensated hydraulics, multiple selective control valves, power steering, hydraulic wet disc brakes, and a standard cab with air conditioning and comfort features. Built for reliable all‑day performance across a broad range of row‑crop and general agricultural tasks.