Zetor Tractor Lights: Headlights and Work Lights by Model

Zetor tractor lights depend on the era: classic Unified Range tractors such as the 5211, 6211, 7211 and 7745 and the Crystal 8011 to 16045 use simple 12V halogen headlamps, mudguard rear lamps and 1 or 2 work lamps, while the current Major, Proxima, Forterra and Crystal ranges add cab-roof work lamp packages and LED options. Identify the model and year first, then match the bulb or lamp unit.

This guide covers how Zetor lighting is laid out, the heritage and current ranges seen in the UK, bulb and voltage notes, the LED upgrade path for a classic or modern Zetor, and how to identify your tractor before ordering.

How Zetor Tractor Lighting Works

A Zetor tractor lighting system is the set of headlamps, sidelights, indicators, rear lamps, work lamps and beacons fitted for road and field use, wired through a 12V negative-earth system on the models covered here. Classic Zetors have simple switched circuits with few lamps; modern cab tractors add roof work lamp packages and more electronics.

Zetor is a Czech maker based in Brno. Mass production of the first model, the Zetor 25, began in August 1946. The Unified Range (UR I) followed in the late 1950s, starting with the 2011, 3011 and 4011, and the Unified Range II, better known as Crystal, was developed from 1968 and built until 1989. The UR III arrived in the early 1990s. In 2002 the Slovak group HTC Holding bought Zetor and launched a new Major range, followed by the Proxima in 2004, the Forterra in 2008 and a relaunched 6-cylinder Crystal in 2015. Unlike the Italian and AGCO brands, Zetor has no current sister brand, so lamp parts do not cross over to another tractor maker.

Classic Zetors are common in the UK because they were affordable, simple and long-lived, and many are still working on smaller farms and smallholdings. That makes heritage lighting a big part of buying lamps for a Zetor.

Identifying Your Zetor Before Ordering

A Zetor model is confirmed by the bonnet decal, the type plate and the serial number. Model numbers on classic Zetors are 4 digits, so a 7211 or 7745 can be confirmed from the decal and plate together. The table lists the main families.

Family	Approximate years	Example models	Typical factory lighting
Zetor 25	1946 to 1961	25 A, 25 K	Basic headlamps, minimal rear lighting
UR I early	Late 1950s to 1970s	2011, 3011, 4011, 5511, 5711, 6711	Round headlamps, mudguard rear lamps, single work lamp
UR II Crystal	1968 to 1989	8011, 8045, 10011, 12011, 12045, 16045 (14045 in the UK)	Grille headlamps, cab work lamps, 2 batteries on larger models
UR I later (5211 family)	Mid-1980s to early 1990s	5211, 6211, 7211, 7245, 7711, 7745	Grille headlamps, mudguard rear lamps, 1 or 2 cab work lamps
UR III	Early 1990s	7520, 7540, 8540, 9540, 10540	Halogen headlamps, cab-roof work lamps
UR I modernised and Super	1990s to early 2000s (Super from 1997)	3320 to 7340, 3321 to 7341	Halogen headlamps, 2 to 4 work lamps
Major (HTC era)	From 2002	Major 80, Major HS	Utility lighting, halogen work lamps
Proxima	From 2004	Proxima, Proxima Plus, Proxima Power	Halogen headlamps, 4 or more roof work lamps, LED options on later builds
Forterra	From 2008	Forterra, Forterra HSX, Forterra HD	Roof work lamp packages, LED options
Crystal (relaunched)	From 2015	Crystal HD 150, Crystal HD 170	Larger work lamp packages, LED options
Hortus and Utilix	From 2018	Specialist and compact	Compact lamps

Reading Classic Model Numbers

On UR I Zetors the leading digits broadly indicate power and the last 2 digits the drive type, with a “45” ending marking a 4-wheel-drive version. So a 7745 is the 4-wheel-drive version of the 7711, and a 12045 the 4-wheel-drive Crystal 12011. Check the type plate for the exact build, because lamps and cabs changed during long production runs.

Cab or No Cab

Many classic Zetors were sold with Zetor’s own safety cab, and the cab type affects where the work lamps, indicators and beacon sit. Note whether your tractor has the original cab, a replacement cab or a rollbar before ordering.

Zetor Headlamps

A Zetor headlamp is the dipped and main beam road lamp. On classic Zetors it is typically mounted in or beside the grille; on the Proxima, Forterra and Crystal it is set into the bonnet front, with extra cab-mounted lamps on loader tractors. The tractor headlights guide covers the main headlamp types.

Classic Zetor Headlamps

UR I and Crystal tractors typically use halogen headlamps, many with H4 bulbs, and some early tractors use bulbs of older patterns or sealed units. Before ordering, remove the old bulb and read its code, measure the lamp and photograph the fixing. Replacement headlamp units for popular models such as the 5211 to 7745 family are widely available because so many are still in use.

Proxima, Forterra and Crystal Headlamps

Current Zetors use halogen headlamps on many builds and LED units on some later specifications. A sealed LED headlamp is replaced as a complete assembly. Look up the serial number with the parts listing first.

Zetor Work Lights

A Zetor work light is a field lamp mounted on the cab, rollbar or mudguards. Classic Zetors typically have 1 rear work lamp, often on the rear of the cab, with some cabs carrying front lamps as well. Proxima, Forterra and Crystal cabs have roof-edge work lamps front and rear, and larger specifications offer LED packages.

Halogen work lamps on Zetors typically use H3 bulbs. Adding 2 front and 2 rear LED work lamps is the most useful upgrade on a classic Zetor, which left the factory with very little field lighting. Browse LED work lamps with a bracket that suits your cab or rollbar, and see tractor work lights for help with output and beam pattern.

Wiring Extra Lamps on a Classic Zetor

The original light switch on a classic Zetor was not designed for 4 extra lamps. Run additional lamps through a relay, an inline fuse and a separate switch, taking power from the battery. A 4-lamp LED setup at around 25W to 40W per lamp draws roughly 8A to 13A at 12V, well within what a 55A alternator such as the one listed for the 7211 can supply.

Zetor Beacons and Cab Lights

In the UK a tractor with a maximum speed of 25 mph or less must show at least 1 flashing amber beacon on an unrestricted dual carriageway. Many classic Zetor cabs have no factory beacon socket, so owners often fit a magnetic beacon or a bolt-on pole mount. Modern Zetor cabs typically have a mounting point on a rear roof corner. Browse our tractor beacons, choosing a 12V or multi-voltage unit.

Cab interior lights use small festoon or wedge bulbs and can take plain LED replacements.

Zetor Rear Lights, Indicators and Number Plate Lamps

A Zetor rear lamp combines tail, stop and indicator functions. On classic Zetors the rear lamps sit on the mudguards or cab rear; on modern Zetors they sit on the mudguard extensions or cab pillars.

• Stop and tail: typically P21/5W (380) twin-filament bulbs.
• Indicators: P21W (382) behind an amber lens, or PY21W with a clear lens.
• Number plate: typically C5W festoon or R5W bulbs.
• Modern Zetors: LED rear lamps on some builds, replaced as a unit.

Classic Zetor rear lamps are often cracked or faded after decades of use. Replacement rear lamps for popular UR I models are readily available; match the shape, mounting and plug, and browse our tractor taillights.

Bulb and Voltage Notes

Zetor tractors use 12V electrics. Larger classic models such as the Crystal 12045 carry 2 batteries, but the electrical system is still 12V, so buy 12V bulbs. Other points:

• Bulb codes: read the code from the old bulb base.
• Earths: on classic Zetors, corroded earths and old bullet connectors cause most dim or flickering lamps. Clean the earth points first.
• Flasher units: LED indicators can flash fast because the original flasher unit reads their low current as a failed bulb. Fit an LED-compatible flasher or load resistors.
• Modern electronics: on later Forterra and Crystal tractors, choose CAN-bus compatible LED lamps where lamp circuits are monitored.
• Interference: choose LED lamps that meet ECE R10 if you run a radio or GPS.

Upgrading a Zetor from Halogen to LED

Start with the work lamps. A halogen work lamp typically draws around 55W; an LED lamp of similar output around 25W to 40W. On a classic Zetor, LED lamps also cut the load on old wiring and switches. The halogen to LED upgrade guide covers the full process.

For road headlamps, complete approved (E-marked) LED headlamp units are the legal upgrade, not LED bulbs in halogen reflectors. On cars first used from April 1986 the MOT fails that swap as “light source and lamp not compatible” (approved LEDr bulbs with their approval sticker are accepted from 14 October 2026, but at the time of writing none is approved for H4 or H7), and although agricultural tractors are exempt from the MOT the same principle applies on the road. If you are restoring a classic Zetor for shows, keep the original lamps and add discreet LED work lamps instead.

Zetor Parts Crossover

Zetor has no sister tractor brand today, so there is no group catalogue to cross-reference as there is with AGCO, CNH or SDF tractors. Replacement lamp patterns made to fit classic Zetors are widely sold. Within the later UR I range, many lamps are typically shared across the 5211, 6211, 7211, 7245, 7711 and 7745 because they use the same bodywork and cab, which keeps replacements easy to find. Confirm by the part number on the lamp or by matching the shape and mounting.

Buying Tips for Zetor Lights

• Confirm the model, 2 or 4-wheel drive, and year from the type plate.
• Note the cab type (original Zetor cab, replacement or rollbar).
• Photograph the old lamp front and back, including plug and part number.
• Read the bulb code from the old bulb.
• Buy 12V bulbs and E-marked lamps for road functions.
• Use a relay and fuse when adding work lamps to a classic Zetor.
• Clean earths before replacing lamps that look dim.

For the general method of matching lamps to any tractor, see the tractor light fitment guide. Orders of £75 or more (inc VAT) qualify for free UK mainland delivery.

Frequently asked questions

Are Zetor tractors 12V or 24V?

Zetor tractors use 12V electrics. Larger classic models such as the Crystal 12045 use 2 batteries, but the system is still 12V, so 12V bulbs are correct.

What headlight bulb does a Zetor 7211 use?

Classic Zetor headlamps typically use H4 halogen bulbs, but bulbs varied between batches and some tractors have had replacement lamps fitted. Remove the old bulb and read the code on its base before ordering.

Can I fit LED work lights to a classic Zetor?

Yes. LED work lamps are one of the most useful upgrades for a classic Zetor, which left the factory with little field lighting. Wire them through a relay, fuse and separate switch rather than the original light switch.

Do Zetor lights fit other makes?

Not as factory parts, because Zetor has no sister brand. Universal lamps with the right size, mounting and bulb type will fit, which is how most owners replace or add work lamps.