- Vehicle type: unspecified
- Rigid chassis
- WhichTractor size: Utility
- No lab test on file
- 2004–2007
WhichTractor size, not the maker’s category
We looked and the record does not say what this machine is. How we decide what a machine is
ZETOR Proxima 8421/8441 specs: hp, weight, years
Zetor Z-1204 or Z-1205 (Tier-II or III) four-cylinder diesel. The manufacturer claimed 80.9 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
80.9 hp
60.3 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Zetor Proxima 8421/8441”, claimed
This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.
- Weight
- 7,385 lb
- Hyd. flow
- 12.2 gpm
- Top speed
- 18.6–24.9 mph
ZETOR Proxima 8421/8441 specs: key facts
The ZETOR Proxima 8421/8441 was built from 2004 to 2007.
The ZETOR Proxima 8421/8441 has a claimed engine power (gross or net not stated) of 60.3 kW (80.9 hp); it has no measured PTO figure.
The ZETOR Proxima 8421/8441 was offered in two-wheel-drive and four-wheel-drive versions.
The ZETOR Proxima 8421/8441 has a Zetor Z-1204 or Z-1205 (Tier-II or III) engine, a 4-cylinder 4.16 L diesel unit.
The ZETOR Proxima 8421/8441 weighs 3,350 kg (7,385 lb) unladen.
The ZETOR Proxima 8421/8441 has a rear PTO running at 540/1000 rpm.
The hydraulic pump of the ZETOR Proxima 8421/8441 delivers 46.0 L/min (12.2 gpm).
Source · Traktorenlexikon, “Zetor Proxima 8421/8441”
How much horsepower does a Proxima 8421/8441 have?
The only figure for the Proxima 8421/8441 is 80.9 hp (60.3 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “Zetor Proxima 8421/8441”
What engine is in a Proxima 8421/8441?
A Proxima 8421/8441 has a Zetor Z-1204 or Z-1205 (Tier-II or III), a 4-cylinder 4.16 L diesel engine.
| Make & model | Zetor Z-1204 or Z-1205 (Tier-II or III) |
|---|---|
| Cylinders | 4, liquid-cooled |
| Displacement | 253.6 ci · 4.16 L |
| Max torque | 249 lb·ft · 338 N·m @ 1,450 rpm |
| Electrical system | 12 V |
Source · Traktorenlexikon, “Zetor Proxima 8421/8441”
How much will a Proxima 8421/8441 lift, and what is its hydraulic flow?
Hydraulic and PTO specifications for the Proxima 8421/8441 are below.
| Pump flow | 12.2 gpm · 46.0 L/min |
|---|---|
| Pressure | 1,813 psi · 125 bar |
| Rear PTO | 540/1000 rpm @ 1,994 engine rpm |
Source · Traktorenlexikon, “Zetor Proxima 8421/8441”
What transmission does a Proxima 8421/8441 have?
Transmission specifications for the Proxima 8421/8441 are below.
| Steering | Hydrostatic SAUER-DANFOSS steering type OSPC-100 ON with one double-acting steering cylinder |
|---|---|
| Top speed | 18.6–24.9 mph · 30–40 km/hthe article lists alternatives |
Source · Traktorenlexikon, “Zetor Proxima 8421/8441”
How much does a Proxima 8421/8441 weigh?
A Proxima 8421/8441 weighs 7,385 lb (3,350 kg) unladen.
| Unladen weight | 7,385 lb · 3,350 kgtwo-wheel-drive version |
|---|---|
| Maximum permissible mass | 14,484 lb · 6,570 kg |
| Wheelbase | 91.4 in · 2,321 mmtwo-wheel-drive version |
| Length | 189.1 in · 4,803 mmtwo-wheel-drive version |
| Width | 78.3–88.6 in · 1,990–2,250 mm |
| Height | 105.3 in · 2,675 mm |
| Ground clearance | 20.5 in · 520 mmtwo-wheel-drive version |
| Front track | 58.9–73.6 in · 1,495–1,870 mmtwo-wheel-drive version |
| Rear track | 55.9–70.7 in · 1,420–1,795 mm |
| Turning radius, braked | 11.8 ft · 3.60 mtwo-wheel-drive version |
Source · Traktorenlexikon, “Zetor Proxima 8421/8441”
What oil does a Proxima 8421/8441 take, and how much?
A Proxima 8421/8441 engine takes 10.6 qt (10.0 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.
| System | Capacity |
|---|---|
| Engine oil | 10.6 qt · 10.0 LSource: Traktorenlexikon, “Zetor Proxima 8421/8441” · single source, not independently verified |
| Transmission & hydraulic | 65.5 qt · 62.0 LSource: Traktorenlexikon, “Zetor Proxima 8421/8441” · single source, not independently verified |
| Front axle | 5.8 qt · 5.5 LSource: Traktorenlexikon, “Zetor Proxima 8421/8441” · single source, not independently verified |
| Cooling system | 18.5 qt · 17.5 LSource: Traktorenlexikon, “Zetor Proxima 8421/8441” · single source, not independently verified |
Always confirm against the operator’s manual for your machine before service.
Which tractors compare with a Proxima 8421/8441?
Within 10% of its 80.9 hp of claimed engine power, the same type, and first built within 15 years of it.
- New Holland TLA 80 (A)80.9 hp engine, claimed · 2004–2008Side by side with the Proxima 8421/8441 →
- Hürlimann H-80 XA80.9 hp engine, claimed · 2009–2014Side by side with the Proxima 8421/8441 →
- ZETOR Proxima 90 (A)80.9 hp engine, claimed · 2010–2014Side by side with the Proxima 8421/8441 →
- URSUS 6012/601480.9 hp engine, claimed · 1997–2009Side by side with the Proxima 8421/8441 →
- CASE-INTERNATIONAL 4230 (DT)80.9 hp engine, claimed · 1993–1998Side by side with the Proxima 8421/8441 →
- WHITE 8080.9 hp engine, claimed · 1989–1991Side by side with the Proxima 8421/8441 →
Common questions about the ZETOR Proxima 8421/8441
Is a Proxima 8421/8441 two-wheel drive or four-wheel drive?
The ZETOR Proxima 8421/8441 was offered in two-wheel-drive and four-wheel-drive versions.
What PTO does a Proxima 8421/8441 have?
A Proxima 8421/8441 has a 540/1000 rpm rear PTO.
Sources and how this page was built
Compiled from Traktorenlexikon, “Zetor Proxima 8421/8441”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Zetor Proxima 8421/8441 — CC BY-SA 4.0, WIKIBOOKS-TL-112695 · revision 989271. Wikibooks contributors (Traktorenlexikon). Original document