Compare/Zetor Forterra 10641 vs Zetor Proxima 8421

Zetor Forterra 10641 vs Zetor Proxima 8421

Verdict: Zetor Forterra 10641 vs Zetor Proxima 8421

The Zetor Forterra 10641 and the Zetor Proxima 8421 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 90 hp. Zetor Proxima 8421 is the lighter machine (3,374 kg vs 4,309 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Zetor Forterra 10641 holds more fuel (180.2 L vs 75.7 L) for longer stints between fills. Zetor Proxima 8421 is the newer design (2004 vs 1999). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Zetor

Fit score

Best match

Clear

Zetor

Fit score

Best match

Clear

Rated power

90 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

ZetorReference

Drawbar performanceReference

With 16.9-34 rear tires. Reverse speeds are 10% faster than forward.Reference

Engine

Fuel tank

180.2 LReference

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Engine

78.3 kWReference

—

Drawbar (tested)

54.2 kWReference

—

Displacement

4.2 LReference

Bore/Stroke

105 x 120 mmReference

—

Power

78.3 kWReference

—

Compression

17.0:1Reference

—

Rated RPM

2200Reference

Torque

392.0 NmReference

—

Torque RPM

1500Reference

—

Starter volts

12Reference

Max power

54.2 kWReference

—

Power at rated engine speed

67.3 kWReference

—

ROPS Fuel tank

—

75.7 LReference

Cab Fuel tank

—

121.1 LReference

Engine (gross)

—

67.1 kWReference

Engine (net)

—

62.6 kWReference

Power (net)

—

62.6 kWReference

Power (gross)

—

67.1 kWReference

Transmission

Gears

24 forward and 18 reverseReference

12 forward and reverseReference

Clutch

hydraulic dry discReference

304.8mm hydraulic cerametallic discReference

PTO & Hydraulics

PTO (tested)

68.0 kWReference

—

Type

synchronizedReference

mechanical shuttleReference

Valves

3Reference

Pump flow

60.0 lpmReference

53.0 lpmReference

Rear Type

IIReference

II/IReference

Rear lift

4218 kgReference

3098 kgReference

Rear PTO

independentReference

Rear PTO Type

540/1000Reference

540/1000 (1.375)Reference

Power at rated PTO speed

67.9 kWReference

—

PTO (claimed)

—

58.2 kWReference

Pressure

—

200.0 barReference

Total flow

—

68.1 lpmReference

Control

—

position and draft controlReference

Dimensions

Wheelbase

237 cmReference

228 cmReference

Weight

4309 kgReference

3374 kgReference

Front tire

14.9-24Reference

9.00-16Reference

Rear tire

18.4R-38Reference

16.9-34Reference

Ag front

14.9-24Reference

9.00-16Reference

Ag rear

18.4R-38Reference

16.9-34Reference

Length

436 cmReference

386 cmReference

Height

271 cmReference

—

Width

—

185 cmReference

Height (ROPS)

—

261 cmReference

Height (cab)

—

259 cmReference

Ground clearance

—

55 cmReference

Front tread

—

142 to 180 cmReference

Rear tread

—

142 to 180 cmReference

Electrical

Ground

negativeReference

—

Battery volts

12Reference

Charging system

—

alternatorReference

ROPS Charging amps

—

55Reference

Cab Charging amps

—

70Reference

Test results

Fuel use

20.8 l/hourReference

—

Max pull

3578 kgReference

—

Variants

8421

—

2WDReference

8441

—

4WDReference

Zetor 8421 attachments

Attachment overview

Speeds

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.