- Rigid chassis
- WhichTractor size: Standard-size
- Not independently tested
- 1979–1986
- 513 built
WhichTractor size, not the maker’s category
Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is
Renault 681 (S) Full specifications
MWM D 227-4 four-cylinder diesel. The manufacturer claimed 67 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
67 hp
50 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Renault 681 R7491”, claimed
- Weight
- 6,305 lb
- 3-point lift
- 5,313 lb
- Hyd. flow
- 7.6 gpm
- Top speed
- 15.5 mph
Renault 681 (S) specs: key facts
The Renault 681 (S) was built from 1979 to 1986.
The Renault 681 (S) has a claimed engine power (gross or net not stated) of 50 kW (67 hp); it has no measured PTO figure.
The Renault 681 (S) is two-wheel drive (2WD).
The Renault 681 (S) has a MWM D 227-4 engine, a 4-cylinder 3.77 L diesel unit.Source 1
The Renault 681 (S) weighs 2,860 kg (6,305 lb) unladen.
The Renault 681 (S) has an independent rear PTO running at 540 rpm.
The three-point hitch of the Renault 681 (S) lifts 2,410 kg (5,313 lb) at the lower-link ends.
The hydraulic pump of the Renault 681 (S) delivers 28.8 L/min (7.6 gpm).
Source · Traktorenlexikon, “Renault 681 R7491”
How much horsepower does a 681 (S) have?
The only figure for the 681 (S) is 67 hp (50 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “Renault 681 R7491”
What engine is in a 681 (S)?
A 681 (S) has an MWM D 227-4, a 4-cylinder 3.77 L diesel engine.
| Make & model | MWM D 227-4Source 1 |
|---|---|
| Cylinders | 4, liquid-cooledSource 1 |
| Displacement | 230.1 ci · 3.77 LSource 1 |
| Max torque | 164 lb·ft · 223 N·m @ 1,474 rpm |
| Injection | Direct injection method |
| Electrical system | 12 V |
Source · Traktorenlexikon, “Renault 681 R7491”
How much will a 681 (S) lift, and what is its hydraulic flow?
A 681 (S) lifts 5,313 lb (2,410 kg) at the lower-link ends.
| Pump flow | 7.6 gpm · 28.8 L/min |
|---|---|
| Pressure | 2,321 psi · 160 bar |
| Lift at ends | 5,313 lb · 2,410 kg |
| Rear PTO | Independent, engine-driven, 540 rpm @ 2,302 engine rpm |
| PTO shaft | 1 3/8"- 6 splines |
Source · Traktorenlexikon, “Renault 681 R7491”
What transmission does a 681 (S) have?
Transmission specifications for the 681 (S) are below.
| Clutch | Dry LuK double clutch |
|---|---|
| Steering | Hydrostatic Danfoss steering |
| Top speed | 15.5 mph · 25 km/h |
Source · Traktorenlexikon, “Renault 681 R7491”
How much does a 681 (S) weigh?
A 681 (S) weighs 6,305 lb (2,860 kg) unladen.
| Unladen weight | 6,305 lb · 2,860 kgS: 3,275 |
|---|---|
| Wheelbase | 93.5 in · 2,374 mm |
| Length | 150.2 in · 3,814 mm |
| Width | 73.2 in · 1,860 mm |
| Height | 100.2 in · 2,545 mm |
| Ground clearance | 17.9 in · 455 mm |
| Front track | 51.2–74.8 in · 1,300–1,900 mm |
| Rear track | 55.1–70.9 in · 1,400–1,800 mm |
| Turning radius, braked | 11.7 ft · 3.56 m |
Source · Traktorenlexikon, “Renault 681 R7491”
Which tractors compare with a 681 (S)?
Within 10% of its 64.6 hp at the PTO (claimed), the same type, and first built within 15 years of it.
- Renault 681-4 (S)64.6 hp PTO, claimed · 1979–1986Side by side with the 681 (S) →
- VALMET 605/605-464.6 hp PTO, claimed · 1983–1989Side by side with the 681 (S) →
- VOLVO-BM-VALMET Volvo 60564.6 hp PTO, claimed · 1983–1985Side by side with the 681 (S) →
- Massey Ferguson MF 3060 (A)64.7 hp PTO, claimed · 1986–1992Side by side with the 681 (S) →
- Landini 8800 (DT)64.8 hp PTO, claimed · 1987–2000Side by side with the 681 (S) →
- Landini R 8000 Super-Special (TL-9 N/B)64.5 hp PTO, claimed · 1967–1974Side by side with the 681 (S) →
Everything else people ask
Is a 681 (S) two-wheel drive or four-wheel drive?
The Renault 681 (S) is two-wheel drive (2WD).
What PTO does a 681 (S) have?
A 681 (S) has a independent 540 rpm rear PTO on a 1 3/8"- 6 splines shaft.
Where this page comes from
Compiled from Traktorenlexikon, “Renault 651 R7461”; and Traktorenlexikon, “Renault 681 R7491”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Renault 651 R7461 — CC BY-SA 4.0, WIKIBOOKS-TL-109131 · revision 993348. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: Renault 681 R7491 — CC BY-SA 4.0, WIKIBOOKS-TL-109133 · revision 993368. Wikibooks contributors (Traktorenlexikon). Original document