LM621 Volvo LM621 Specifications & Technical Data (1971—1978)

The Volvo LM621 is a wheel loader manufactured from 1971 to 1978. It has a weight of 15.9 tons and a transport length of 5.55 mete…

The Volvo LM621 is a wheel loader manufactured from 1971 to 1978. It has a weight of 15.9 tons and a transport length of 5.55 meters. The bucket capacity is 3 cubic meters, and the maximum discharge height is 4.7 meters. It has a travel speed of 30 km/h and a transport height of 2.64 meters. The turning radius outside is 5 meters.

Wheel Loaders Volvo LM621

Visit Volvo live at

Technical specs - LM621 Volvo

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
15.9 t
Standard tyres
F: 16.9-30/14. R: 9.00-20/10
Bucket capacity
3 m³
Transport length
5.55 m
Transport height
2.64 m
Travel speed
30 km/h
Max. discharge height
4.7 m
Turning radius outside
5 m
Engine manuf.
Volvo
Engine type
BM
Engine power
80 HP
Displacement
4.2 l
Revolutions at max torque
2300 rpm
Max. torque
198/1300 Nm
No. of cylinders
4
Cylinder bore x stroke
105.57x120 mm

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)

Volvo LM621 FAQ

When was the Volvo LM621 manufactured?

The Volvo LM621 was manufactured from 1971 to 1978.

How much does the Volvo LM621 wheel loader weigh?

The Volvo LM621 wheel loader weighs 15.9 tons.

What are the transport dimensions of the Volvo LM621 wheel loader?

The Volvo LM621 has a transport length of 5.55 meters and a transport height of 2.64 meters.

What is the travel speed of the Volvo LM621 wheel loader?

The Volvo LM621 has a travel speed of 30 km/h.

What are the standard tyre specifications for the Volvo LM621 wheel loader?

The Volvo LM621 wheel loader comes with standard tyres sized Front: 16.9-30/14 and Rear: 9.00-20/10.

What is the turning radius of the Volvo LM621 wheel loader?

The Volvo LM621 has an outside turning radius of 5 meters.

What is the maximum discharge height of the Volvo LM621?

The Volvo LM621 has a maximum discharge height of 4.7 meters.

What is the bucket capacity of the Volvo LM621 wheel loader?

The bucket capacity of the Volvo LM621 wheel loader is 3 cubic meters.

How much is a Volvo LM621 Wheel loader (1971u20131978) worth?

The residual value of the Volvo LM621 depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Volvo LM621 overview

Engine / Powertrain / Drivetrain

new, powerful engine!

The LM 621 is powered by a completely new 4-cylinder, direct-injection BM-Volvo diesel engine developing 80 hp SAE at 2 300 rev/min. Wet, replaceable cylinder liners, aluminium alloy pistons and a crankshaft carried in five case-hardened bearings ensure high resistance to wear. The exceptionally vibrationless running of the engine is due to a special balancing mechanism. The injection pump is fitted with an automatic cold starting device. The air cleaner is composed of a dry filter and a centrifugal separator with a high filtering effect. An alternator guarantees battery charging even at low engine speeds.


Operator's cab

safety! driver comfort!

The driver's cab on the LM 621 is safe and comfortable and satisfies current international standards. A low noise level has been achieved in that the cab is extremely airtight, well insulated and rubber-mounted. Wide foot steps and a large door ensure easy entry. The carefully arranged driver's cab is spacious and the wide windows offer excellent all-round visibility. The driver's seat is adjustable vertically and for leg-room to provide the best possible driving position. Hydrostatic steering along with correctly located controls and instruments make the cab a comfortable, safe and pleasant work station.


heating system

For colder climates the LM 621 may be fitted with a high-capacity heating unit mounted under the seat — a location which ensures extremely uniform and effective distribution of the hot air. The fan has two speeds.


Events

Visit Volvo live at

NordBau 2026

Holstenhallen Neumünster, Germany

September —
NordBau 2026

Machine inspection

Ask for inspection of your Volvo LM621 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.

Enquire machine inspection

Provided by: Mevas — The Heavy Equipment Inspectors

Buy & Rent

Compare Volvo LM621 with similar Wheel Loaders

Volvo LM621

Volvo LM621

Weight:
15.9 t
Standard tyres:
F: 16.9-30/14. R: 9.00-20/10
Bucket capacity:
3 m³
Transport length:
5.55 m
Caterpillar 924K

Caterpillar 924K

Weight:
12.8 t
Standard tyres:
17.5 R 25
Bucket capacity:
1.9 m³
Transport length:
7.451 m
Sany SW405K

Sany SW405K

Weight:
18.5 t
Bucket capacity:
3 m³
Transport length:
6.862 m
Hitachi LX 170 E

Hitachi LX 170 E

Weight:
13.5 t
Standard tyres:
20.5 R25
Bucket capacity:
2.5 m³
Transport length:
7.05 m
Uranos ZL 50 G

Uranos ZL 50 G

Weight:
17.5 t
Standard tyres:
23.5-25-16 PR
Bucket capacity:
3 m³
Transport length:
8.11 m

Spare parts & Components

Get spare parts for Volvo LM621 easily from our partners

Spare parts

Do your lookup for high quality parts for Volvo LM621 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.

Get parts for Volvo LM621 now!

Transport

Wheel Loaders Transport & Shipping Services

In case you want a transport for your machine, utilise our services. Examine the most appropriate transport quotes for Wheel Loaders built on transport dimensions and machine weight. Our partners provide extensive options to satisfy your demands.

Ask for transport price

Data provided by Lectura logo

News