Technical register for agricultural, construction and commercial machinery · sourced data
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Luzhong LZ304B

Series: Other models

The photo shows the LZ484 from the same series. Source: agrarheute.com

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The Luzhong LZ304B is a machine built by Luzhong. The engine delivers 30 hp (22 kW), has 3 cylinders. Rated speed is 2,400 rpm. Transmission: shuttle shift, creeper shift (opt). The engine is water-cooled. The model was built in Weifang, Shandong, China. The fuel is diesel. The engine fitted is the 390/485. The PTO runs at 540/1000 rpm. Rated output across the Luzhong range ranges from 20 to 240 hp; the LZ304B sits at the bottom of that range with 30 hp. Its immediate neighbours are the LZ250 below it with 25 hp and the LZ354 above it with 35 hp. Rated output across the Luzhong range ranges from 15 to 180 kW; here the LZ304B sits at the bottom of that range with 22 kW. 56 Luzhong models across 2 series are on record.

Luzhong – other models: the collective page of tractors outside the named ranges, from the LZ200 to LZ954 to the big AgroPro AP704/AP1004 and LZ1004 to LZ2404 tractors, 15 to 180 kW, YTO and Jiang Dong engines

This page gathers the Luzhong tractors the register could not assign to a named range. The brand name Lu refers to the Chinese province of Shandong, whose traditional short name is Lu; Luzhong exports its tractors, partly under the additional AgroPro designation, mainly to developing and emerging markets. The three-digit types from LZ200 to LZ954 track the power class in hp, the four-digit types from LZ1000 to LZ2404 denote the bigger tractors from about 100 to over 200 hp; the suffix G denotes an equipment or drive variant, B a further model version. The engines come among others from YTO, China's largest tractor-engine maker, and from Jiang Dong.

Read on 3 more paragraphs

The register lists here 55 versions with 15 to 180 kW (20 to 240 hp) from three- to four-cylinders at a rated speed of around 2,400 rpm.

Luzhong is one of the numerous Chinese tractor brands that, through exporters, supply mainly smaller and mid-sized farms in Africa, Asia and Latin America with low-cost machinery.

On used tractors, engine condition and origin count, along with clutch and transmission, hydraulics and PTO, and parts availability, which for Chinese export brands usually runs only through the respective local importer rather than a factory network on the ground.

Sources: SpecCodex register, model data: Luzhong (weitere Modelle)

Technical data

Engine

Engine model390/485correct
Fueldieselcorrect
Power30 hp (22 kW)correct
Rated speed2,400 rpmcorrect
Cylinders3correct
Coolingwater-cooledcorrect

Dimensions and weights

Length3,030 mmcorrect
Width1,470 mmcorrect
Height1,900 mmcorrect
Wheelbase1,710 mmcorrect

Drivetrain and chassis

Driveselectable four-wheel drivecorrect
Gearboxshuttle shift; creeper shift (opt)correct
Forward gears8; 16 (opt)correct
Reverse gears2; 4 (opt)correct
ClutchDual-stage clutchcorrect

Origin and approval

PlantWeifang, Shandong, Chinacorrect

Other data

PTO speed540/1000correct

Frequently asked questions

How much power does the Luzhong LZ304B have?

The Luzhong LZ304B delivers 30 hp.

What engine does the Luzhong LZ304B have?

3 cylinders, Diesel.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Shift the gearbox cold and warm — jumps only show up at temperature.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 19 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Sources: Tractor & Construction Plant Wiki (retrieved August 2026) · How we check the data

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