W 20-1 Komatsu W 20-1 Specifications & Technical Data (1984—1991)

The Komatsu W 20-1 is a wheel loader manufactured from 1984 to 1991. It has a weight of 3.98 tons and a transport length of 4.485 …

The Komatsu W 20-1 is a wheel loader manufactured from 1984 to 1991. It has a weight of 3.98 tons and a transport length of 4.485 meters. The bucket capacity is 0.6 cubic meters with a width of 1.9 meters. It has a travel speed of 25 km/h and a transport width of 1.78 meters. The transport height is 2.845 meters and the turning radius outside is 4.255 meters.

Visit Komatsu live at

Technical specs - W 20-1 Komatsu

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight
3.98 t
Standard tyres
10.0-20-10 PR (L2)
Bucket width
1.9 m
Bucket capacity
0.6 m³
Transport length
4.485 m
Transport width
1.78 m
Transport height
2.845 m
Travel speed
25 km/h
Turning radius outside
4.255 m
Model series
W
Engine manuf.
Komatsu
Engine type
4D94
Engine power
37 kW
Displacement
2.94 l
Revolutions at max torque
2400 rpm

Basic model with ROPS cabin, std. shovel and teeth

Special equipment

Diesel particulate filter
No
Swing loader
No
telescopic
No
Aircondition
No
Quick hitch hydr.
No
Quick hitch mech.
No

Download datasheets (PDF)

Komatsu W 20-1 FAQ

When was the Komatsu W 20-1 manufactured?

The Komatsu W 20-1 was manufactured from 1984 to 1991.

How much does the Komatsu W 20-1 weigh?

The Komatsu W 20-1 weighs 3.98 tons.

What are the transport dimensions of the Komatsu W 20-1 wheel loader?

The Komatsu W 20-1 has a transport length of 4.49 meters, a transport width of 1.78 meters, and a transport height of 2.85 meters.

What is the travel speed of the Komatsu W 20-1 wheel loader?

The Komatsu W 20-1 wheel loader has a travel speed of 25 km/h.

What are the undercarriage specifications of the Komatsu W 20-1 wheel loader?

The Komatsu W 20-1 wheel loader is equipped with standard tyres sized 10.0-20-10 PR (L2).

What is the turning radius of the Komatsu W 20-1 wheel loader?

The Komatsu W 20-1 has an outside turning radius of 4.255 meters.

What are the specifications of the bucket on the Komatsu W 20-1 wheel loader?

The Komatsu W 20-1 wheel loader has a bucket capacity of 0.6 cubic meters and a bucket width of 1.9 meters.

How much is a Komatsu W 20-1 Wheel loader (1984u20131991) worth?

The residual value of the Komatsu W 20-1 depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Events

Visit Komatsu live at

NordBau 2026

Holstenhallen Neumünster, Germany

September
NordBau 2026

Machine inspection

Ask for inspection of your Komatsu W 20-1 from experts

Machine inspection

Mevas is an international operating inspection service for used heavy machinery. Construction machinery inspectors are available in more than 20 countries.

Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

Provided by: Mevas — The Heavy Equipment Inspectors

Buy & Rent

Compare Komatsu W 20-1 with similar Wheel Loaders

Komatsu W 20-1

Komatsu W 20-1

Weight:
3.98 t
Standard tyres:
10.0-20-10 PR (L2)
Bucket width:
1.9 m
Bucket capacity:
0.6 m³
JCB 406 PS

JCB 406 PS

Weight:
4.5 t
Standard tyres:
12.5-18
Bucket capacity:
0.8 m³
Zeppelin ZL 4 B

Zeppelin ZL 4 B

Weight:
3.2 t
Standard tyres:
335/80 R18 XM
Bucket capacity:
0.55 m³
Hanomag 10 E

Hanomag 10 E

Weight:
3.5 t
Standard tyres:
12.5-18
Bucket capacity:
0.6 m³
FAI 556

FAI 556

Weight:
4.57 t
Standard tyres:
12.5-20
Bucket capacity:
0.7 m³

Spare parts & Components

Get spare parts for Komatsu W 20-1 easily from our partners

Spare parts

Do your lookup for high quality parts for Komatsu W 20-1 online!
With a few, easy steps, you will find generic and genuine parts and replacements in well-catalogued lists. Wether you are dealer or an owner, LECTURA can lead you to the right direction.
Check the best offers from our partners and order the Wheel Loaders spare parts easily today - worldwide.

Transport

Wheel Loaders Transport & Shipping Services

In case you want a transport for your machine, apply our services. Ask for the most appropriate transport quotes for Wheel Loaders created on transport dimensions and weight. Our partners provide comprehensive options to satisfy your requirements.

Data provided by Lectura logo

News

Construction News by LECTURA 06.07.2026

Home Care without Concerns

Home Care without Concerns

Our team successfully contributed to the transport and installation of a complete care annex. Together with our client Houtiva, we had one clear goal in mind: to fully take the burden off the end customer.