| Manufacturer |
Renault |
| Price |
- |
| Model |
681 |
| Equipment Type |
- |
| Factory |
|
RENAULT 681 POWER
ENGINE DETAIL
The Renault 681 tractor is powered by the MWM D227-4 diesel engine, featuring a 3.8L displacement and a considerable torque of 169.6 lb-ft at 1500 RPM, which enhances low-end power for effective pulling. With a rated power output of 68hp at 2350 RPM, it offers a solid balance between performance and fuel efficiency, making it suitable for various agricultural applications. However, its relatively modest horsepower may limit its capability in more heavy-duty farming scenarios where larger tractors are required.
| Description |
MWM D227-4 diesel 4-cylinder |
| Displacement |
230.0ci / 3.8L |
| Bore/Stroke |
3.875x4.724inches / 98x 120 mm |
| Power |
68hp / 50.7kW |
| Rated RPM |
2350 |
| Torque |
169.6 lb-ft /230.0 Nm |
| Torque RPM |
1500 |
RENAULT 681 ENGINE
The Renault 681 tractor is powered by a robust MWM 3.8L 4-cylinder diesel engine, which offers a good balance of power and fuel efficiency for various agricultural tasks. With a 21.7-gallon (82.1L) fuel tank, it allows for extended operation times; however, operators should monitor fuel levels during intensive tasks to avoid downtime. Its compact design may present advantages in maneuverability, but the limited horsepower may be a challenge for heavier-duty applications.
| Description |
MWM 3.8L 4-cyl diesel |
| Fuel tank |
21.7gal / 82.1L |
TRANSMISSION
The Renault 681 tractor features a 12-forward and reverse gear transmission, providing versatility for various field conditions. This gearbox allows for precise speed adjustments and improved maneuverability, making it advantageous for tasks requiring varying torque outputs. However, operators may face a learning curve to effectively utilize the full range of gears, particularly in tight spaces or during intricate operations.
| Gears |
12 forward and reverse |
MECHANICAL
The Renault 681 tractor features a chassis with optional 4WD, enhancing traction and stability on uneven terrain, making it suitable for diverse agricultural tasks. Its hydrostatic power steering ensures precise maneuverability, which can reduce operator fatigue during prolonged use. While equipped with a 12-speed transmission, it allows for versatility in speed selection, but users should note that maintaining the dry disc braking system may require more frequent checks depending on usage intensity.
| Chassis |
4x2 2WD/4x4 MFWD 4WD optional |
| Steering |
hydrostatic power |
| Brakes |
dry disc |
| Cab |
standard |
| Transmission |
12-speed |
HYDRAULICS
| Total flow |
8.0gpm / 30.3lpm |
TRACTOR HITCH
| Rear lift |
8,489lbs / 3850kg |
POWER TAKE-OFF (PTO)
RENAULT 681 TIRES
The Renault 681 tractor is equipped with 11.2-24 Ag front tires and 16.9-30 Ag rear tires, providing a good balance between traction and stability. This tire configuration enhances the tractor's ability to maneuver on varied terrains while handling heavier loads efficiently. However, operators may encounter challenges in deep mud or soft soil conditions due to the tractor's relatively smaller front tires compared to its rear, potentially impacting overall performance in those scenarios.
| Ag front |
11.2-24 |
| Ag rear |
16.9-30 |
DIMENSIONS
| Wheelbase |
94.9inches / 241cm |
| Length |
159.1inches / 404cm |
| Height |
98.8inches / 250cm |
| Weight |
7,221lbs / 3275kg (2WD)/7,464lbs / 3385kg (4WD) |
DIMENSIONS & TIRES
The Renault 681 tractor features a wheelbase of 94.9 inches (241 cm), providing enhanced stability and maneuverability, particularly beneficial in confined spaces. Weighing between 7,221 to 7,464 pounds, it strikes a balance between heft for traction and lightness for field mobility, making it suitable for a variety of agricultural tasks. The tire specifications (7.50-18 front and 16.9-30 rear) indicate good flotation and soil preservation, though operators should be wary of potential sinking in very soft ground.
| Wheelbase |
94.9inches / 241cm |
| Weight |
7221 to 7464 pounds |
| Front tire |
7.50-18 |
| Rear tire |
16.9-30 |
