- Rigid chassis
- WhichTractor size: Standard-size
- Not independently tested
- 1977–1980
It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category
Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is
Renault 921 Full specifications
MWM D 227-6 six-cylinder diesel. The manufacturer claimed 90.8 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
90.8 hp
67.7 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Renault 921 R7681”, claimed
- Weight
- 8,488 lb
- 3-point lift
- 10,119 lb
- Top speed
- 15.5 mph
Renault 921 specs: key facts
The Renault 921 was built from 1977 to 1980.
The Renault 921 has a claimed engine power (gross or net not stated) of 67.7 kW (90.8 hp); it has no measured PTO figure.
The Renault 921 is two-wheel drive (2WD).
The Renault 921 has a MWM D 227-6 engine, a 6-cylinder 5.66 L diesel unit.Source 1
The Renault 921 weighs 3,850 kg (8,488 lb) unladen.
The Renault 921 has a rear PTO running at 540/1000 rpm.
The three-point hitch of the Renault 921 lifts 4,590 kg (10,119 lb) at the lower-link ends.
Source · Traktorenlexikon, “Renault 921 R7681”
How much horsepower does a 921 have?
The only figure for the 921 is 90.8 hp (67.7 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “Renault 921 R7681”
What engine is in a 921?
A 921 has an MWM D 227-6, a 6-cylinder 5.66 L diesel engine.
| Make & model | MWM D 227-6Source 1 |
|---|---|
| Cylinders | 6, liquid-cooledSource 1 |
| Displacement | 345.2 ci · 5.66 LSource 1 |
| Max torque | 249 lb·ft · 337 N·m @ 1,100 rpm |
| Injection | Direct injection |
| Electrical system | 12 V |
Source · Traktorenlexikon, “Renault 921 R7681”
How much will a 921 lift?
A 921 lifts 10,119 lb (4,590 kg) at the lower-link ends.
| Pressure | 2,321 psi · 160 bar |
|---|---|
| Lift at ends | 10,119 lb · 4,590 kg |
| Rear PTO | 540/1000 rpm @ 1,980 engine rpm |
| PTO shaft | 1 3/8"- 6 splines |
Source · Traktorenlexikon, “Renault 921 R7681”
What transmission does a 921 have?
Transmission specifications for the 921 are below.
| Clutch | Dry LuK double clutch |
|---|---|
| Brakes | Pedal operated Girling expanding disc service brake acting on half axles |
| Steering | Hydrostatic Danfoss steering |
| Top speed | 15.5 mph · 25 km/h |
Source · Traktorenlexikon, “Renault 921 R7681”
How much does a 921 weigh?
A 921 weighs 8,488 lb (3,850 kg) unladen.
| Unladen weight | 8,488 lb · 3,850 kg |
|---|---|
| Wheelbase | 105.0 in · 2,668 mm |
| Length | 172.5 in · 4,382 mm |
| Width | 77.0 in · 1,955 mm |
| Height | 108.9 in · 2,765 mm |
| Ground clearance | 17.1 in · 435 mm |
| Front track | 55.1–74.8 in · 1,400–1,900 mm |
| Rear track | 59.1–74.8 in · 1,500–1,900 mm |
| Turning radius, braked | 12.9 ft · 3.92 m |
Source · Traktorenlexikon, “Renault 921 R7681”
Which tractors compare with a 921?
Within 10% of its 90.8 hp of claimed engine power, the same type, and first built within 15 years of it.
- Fiat 940 (DT)90.8 hp engine, claimed · 1978–1979Side by side with the 921 →
- Ford 7700 (A)90.8 hp engine, claimed · 1976–1981Side by side with the 921 →
- Lamborghini R-904 (DT)90.8 hp engine, claimed · 1976–1982Side by side with the 921 →
- Hürlimann T-9200 (A)90.7 hp engine, claimed · 1976–1979Side by side with the 921 →
- Massey Ferguson MF 1014 (A)91 hp engine, claimed · 1978–1990Side by side with the 921 →
- Hanomag Robust 901 A (S)91 hp engine, claimed · 1969–1970Side by side with the 921 →
Everything else people ask
Is a 921 two-wheel drive or four-wheel drive?
The Renault 921 is two-wheel drive (2WD).
What PTO does a 921 have?
A 921 has a 540/1000 rpm rear PTO on a 1 3/8"- 6 splines shaft.
Where this page comes from
Compiled from Traktorenlexikon, “Renault 891 R7681”; and Traktorenlexikon, “Renault 921 R7681”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Renault 891 R7681 — CC BY-SA 4.0, WIKIBOOKS-TL-109178 · revision 993364. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: Renault 921 R7681 — CC BY-SA 4.0, WIKIBOOKS-TL-109180 · revision 993365. Wikibooks contributors (Traktorenlexikon). Original document