Compare/Zetor 6320 vs Zetor Proxima 6421

Zetor 6320 vs Zetor Proxima 6421

Verdict: Zetor 6320 vs Zetor Proxima 6421

The Zetor 6320 and the Zetor Proxima 6421 are both tractors — here is how they stack up on the figures that matter. Zetor Proxima 6421 leads on rated power with 67 hp against 66 hp. Zetor 6320 is the lighter machine (3,039 kg vs 3,284 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Zetor Proxima 6421 holds more fuel (75.7 L vs 70.0 L) for longer stints between fills. Zetor Proxima 6421 is the newer design (2004 vs 1993). In short: choose the Zetor Proxima 6421 for outright pulling power, or the Zetor 6320 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a 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

66 hp

67 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

ZetorReference

With 16.9-28 rear tires. Reverse speeds are 10% faster than forward.Reference

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

Variants

6320

2WDReference

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6340

4WDReference

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6421

—

2WDReference

6441

—

4WDReference

Engine

Fuel tank

70.0 LReference

—

Engine

49.2 kWReference

—

Drawbar (tested)

41.7 kWReference

—

Displacement

3.9 LReference

4.2 LReference

Bore/Stroke

102 x 120 mmReference

—

Power

49.2 kWReference

—

Compression

17:1Reference

—

Rated RPM

2200Reference

Starter volts

12Reference

Power at rated engine speed

49.0 kWReference

—

Max power

41.7 kWReference

—

ROPS Fuel tank

—

75.7 LReference

Cab Fuel tank

—

121.1 LReference

Engine (gross)

—

50.0 kWReference

Engine (net)

—

47.7 kWReference

Power (net)

—

47.7 kWReference

Power (gross)

—

50.0 kWReference

Transmission

Gears

10 forward and reverseReference

12 forward and reverseReference

Clutch

hydraulic 304.8mm cerametallic discReference

304.8mm hydraulic cerametallic discReference

Transmission

mechanical shuttleReference

—

PTO & Hydraulics

PTO (claimed)

46.2 kWReference

44.7 kWReference

PTO (tested)

49.0 kWReference

—

Type

synchroReference

mechanical shuttleReference

Pressure

179.3 barReference

200.0 barReference

Valves

1 to 3Reference

3Reference

Pump flow

41.6 lpmReference

53.0 lpmReference

Total flow

56.8 lpmReference

68.1 lpmReference

Steering flow

15.1 lpmReference

—

Rear Type

II/IReference

Control

position and draft controlReference

Rear lift

2653 kgReference

3098 kgReference

Rear PTO

independentReference

Rear PTO Type

540/1000 (1.375)Reference

540 (1.375)Reference

Power at rated PTO speed

46.4 kWReference

—

Dimensions

Wheelbase

223 cmReference

228 cmReference

Weight

3039 kgReference

3284 kgReference

Front tire

9.00-16Reference

Rear tire

16.9-34Reference

16.9-30Reference

Ag front

9.00-16Reference

Ag rear

16.9-34Reference

16.9-30Reference

Length

365 cmReference

386 cmReference

Width

185 cmReference

Height (steering wheel)

187 cmReference

—

Height (cab)

264 cmReference

259 cmReference

Ground clearance

53 cmReference

55 cmReference

Height (ROPS)

—

261 cmReference

Front tread

—

142 to 180 cmReference

Rear tread

—

142 to 180 cmReference

Zetor 6320 attachments

Electrical

Charging system

alternatorReference

Charging amps

55Reference

—

Battery CCA

950Reference

—

Battery volts

12Reference

ROPS Charging amps

—

55Reference

Cab Charging amps

—

70Reference

Test results

Fuel use

14.0 l/hourReference

—

Max pull

3394 kgReference

—

Speeds

Zetor 6421 attachments

Attachment overview

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.