New Holland 7810S
Power
100 hp
Production
1994-2003
Engine
Diesel, 6-cylinder
Transmission
Unsynchronized gear
Weight
8361 lbs [3792 kg]
Drive
2WD/4WD
From the same series:
Introduction
New Holland 7810S Utility Tractor
The New Holland 7810S is a utility tractor produced between 1994 and 2003 in Queretaro, Mexico. Part of the 7610S/8010 series, this model was designed to serve as a versatile workhorse for various agricultural operations, offering both two-wheel and four-wheel drive configurations.
Engine and Performance
The tractor is powered by a 6-cylinder, liquid-cooled diesel engine with a displacement of 401 cubic inches (6.6 liters). It features a 17.5:1 compression ratio and generates 100 hp at a rated speed of 2100 RPM. The engine cooling system has a capacity of 17 quarts (16.1 liters), while the oil capacity is 22 quarts (20.8 liters).
Transmission and Drivetrain
Two transmission options were available for the 7810S. The base configuration consists of an 8-speed unsynchronized gear transmission providing 8 forward and 2 reverse gears. Alternatively, the Dual Power transmission offers a two-speed power shift, resulting in a total of 16 forward and 4 reverse gears for increased operational flexibility.
Hydraulics and Hitch
The hydraulic system utilizes a gear pump capable of delivering a flow of 9.7 gpm (36.7 lpm) at a pressure of 2500 psi. It is equipped with two valves to manage external implements. The rear hitch is a Category II type, providing a lift capacity of 4040 lbs (1832 kg).
Controls and Maneuverability
Operational control is facilitated by hydrostatic power steering, which reduces operator effort during field work. Braking is handled by wet disc brakes, designed for durability and consistent stopping performance. The tractor is equipped with an independent rear PTO offering 540/100 speeds to accommodate various power take-off implements.
Conclusion
The New Holland 7810S is a robust utility tractor suited for general agricultural tasks. Its combination of a high-displacement 6-cylinder engine, flexible transmission choices, and reliable hydraulic capacity makes it a functional choice for farmers requiring a straightforward, durable machine for daily field operations.
Production Information of New Holland, 7810S
- Utility tractor
- Built in Queretaro, Mexico
| Manufacturer | New Holland |
|---|---|
| Original price | $33,000 (1998) |
Dimension and Tires Information of New Holland, 7810S
| 4WD Weight | 8361 lbs [3792 kg] |
|---|---|
| 2WD Wheelbase | 97.8 inches [248 cm] |
| Height (ROPS) | 95.9 inches [243 cm] |
| 4WD Length | 163.4 inches [415 cm] |
| 4WD Wheelbase | 99.1 inches [251 cm] |
| 2WD Ground clearance | 18.4 inches [46 cm] |
| 2WD Weight | 7721 lbs [3502 kg] |
| 2WD Length | 155.5 inches [394 cm] |
| 4WD Ground clearance | 17.8 inches [45 cm] |
| Ag front | 10.00-16 |
|---|---|
| Ag rear | 18.4-34 |
Engine Specifications of New Holland, 7810S
- Ford
- Liquid-cooled
- Diesel
- 6-cylinder
| Oil capacity | 22 qts [20.8 L] |
|---|---|
| Displacement | 401 ci [6.6 L] |
| Compression | 17.5:1 |
| Bore/Stroke | 4.40x4.40 inches [112 x 112 mm] |
| Coolant capacity | 17 qts [16.1 L] |
| Starter volts | 12 |
| Rated RPM | 2100 |
| Power | 100 hp [74.6 kW] |
Transmission Information of New Holland, 7810S
Transmission variants 1
- Four gears, plus reverse, in two ranges. Tractor must be stopped, and clutch used, before shifting gear or range.
| Type | Unsynchronized gear |
|---|---|
| Gears | 8 forward and 2 reverse |
Transmission variants 2
| Transmission | Dual Power |
|---|---|
| Type | Two-speed power shift |
| Gears | 16 forward and 4 reverse |
- 8-speed unsynchronized gear
- 16-speed two-speed power shift
Mechanical Specs of New Holland, 7810S
- Two- or four-wheel drive
- Two-post ROPS.
- Wet disc brakes
| Steering | Hydrostatic power |
|---|
Power Information of New Holland, 7810S
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/100 |
Hydraulics Specifications of New Holland, 7810S
| Type | Gear pump |
|---|---|
| Pump flow | 9.7 gpm [36.7 lpm] |
| Pressure | 2500 psi [172.4 bar] |
| Valves | 2 |
Three-Point Hitch of New Holland, 7810S
| Rear Type | II |
|---|---|
| Rear lift | 4040 lbs [1832 kg] |
Electrical System of New Holland, 7810S
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 100 HP, the New Holland 7810S sits between 7610S (95 HP) and 8010 (106 HP) in New Holland's range. Its power puts it in the 69th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the New Holland 7810S have?
The New Holland 7810S delivers 100 HP.
What years was the New Holland 7810S produced?
The New Holland 7810S was produced in 1994-2003.
What engine does the New Holland 7810S have?
The New Holland 7810S is powered by a Diesel, 6-cylinder engine.
What transmission does the New Holland 7810S use?
The New Holland 7810S uses a Unsynchronized gear transmission.
How much does the New Holland 7810S weigh?
The New Holland 7810S weighs 8361 lbs [3792 kg].
Is the New Holland 7810S 4WD?
The New Holland 7810S is available in 2WD/4WD.