HARDMET LANDFORCE LTD

Forestry/tree surgery - stump grinders

HLF 350 Stump grinder

The HLF 350 stump grinder is ideal for domestic and landscaper use and for hire outlets

This stump grinding machine is designed for cutting wood stumps and for grinding stumps above and below ground up to ± 200 mm from ground level. The HLF 350 Stump grinder has no maximum stump diameter, but recommended up to 800mm.

Click here to request more information on the HLF 350 stump grinder.

HLF 350 Stump grinder - Specifications

General
Length: 1.3m   Height: 1.05m   Width: 0.8m   Weight: 136kg
Engine
Kohler Command CS 12T (four-stroke air-cooled)
Power: 12HP (8.95kW) at 3600rpm
Max engine tilt: 20° in each direction
Starting: manual   Brakes: mechanical jaw, hand operated

Stump grinder cutting specifications

Average stump width: 800mm (unlimited)
Scope - above ground: 200mm   Scope - below ground: 120mm
No of blades: 6   Disc diameter: 350mm   Disc thickness: 60mm

Click here to request more information on the HLF 350 stump grinder.

HLF 350 - stump grinder
HLS 450 - stump grinder

HLS 450 Stump grinder

Powerful, easily manouevred and self-propelled, the HLS 450 stump grinder features a 27hp (20.1kW) Kohler Command engine, electric start, 60mm cutting wheel and a cutting range of 200mm above and below ground. The HLS 450 Stump grinder has no maximum stump diameter, but recommended up to 800mm.

This is a good choice of stump grinder for hire outlets, estate use, forestry and Local Authority contractors.

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HLS 450 Stump grinder - Specifications

General
Length: 2.2m   Height: 1.15m   Width: 0.81m   Weight: 230kg
Engine
Kohler Command CH 740 (four-stroke air-cooled)
Power: 27HP (20.1kW) at 3600rpm
Max engine tilt: 25° in each direction
Brakes: mechanical jaw, hand operated
Traction drive
Fuji; 12V, 0.3kW   Speed: 4km/hr   Pitch:12%

Stump grinder cutting specifications

Average stump width: 800mm (unlimited)
Scope - above ground: 200mm   Scope - below ground: 200mm
No of grinder blades: 12   Disc thickness: 60mm
Disc diameter: 410mm (without blades); 470mm (with blades)

Click here to request more information on the HLS 450 stump grinder.

Click here to see a video of the Laski HLS 450 stump grinder in action.

HLF 500 Stump grinder

If you're a tree surgeon, forestry or landscape contractor, looking for an extremely versatile stump grinding machine, the HLF 500 Stump grinder is the ideal choice!

Self-propelled, this machine is fully hydraulic and designed for grinding wood stumps above and below ground with a cutting depth of 380mm and height of 400mm. The powerful Kohler engine delivers 27hp (20.1kW) for fast grinding. The HLF 500 Stump grinder has no maximum stump diameter, but recommended up to 940mm.

Click here to request more information on the HLF 500 stump grinder.

HLF 500 Stump grinder - Specifications

General
Length: 2.52m; 2.37m (transport)   Height: 1.71m; 1.46m (transport)
Width: 1.06m   Weight: 760kg
Shipping speed: up to 3km/hr
Engine
Kohler Command CH 740 (four-stroke air-cooled)
Power: 27HP (20.1kW) at 3600rpm
Max engine tilt: 25° in each direction
Brakes: hydromechanical, automatic

Stump grinder cutting specifications

Average stump width: 940mm (unlimited)
Scope - above ground: 440mm   Scope - below ground: 380mm
No of grinder blades: 18   Disc thickness: 70mm
Disc diameter: 510mm (without blades); 440mm (with blades)
Performance: approx 0.6m3/hr   Cutter blade control: hydraulic joystick

Click here to request more information on the HLF 500 stump grinder.

Click here to see a video of the Laski HLF 500 stump grinder in action.

HLF 500 - stump grinder
HLFZ 500 - stump grinder attachment

HLFZ 500 Stump grinder attachment

HLFZ 500 Stump grinder attachment is a suspension cutter, designed for attaching to the hydraulic jib of building machines with relevant fixing devices and for cutting a stump with its above-ground part and its under-ground part to a maximum of 20 cm.

While working, the stump grinder attachment must be in a vertical position or at an angle of ± 25° to its vertical axis. It features electric start and has a slew of 940mm

The HLFZ 500 Stump grinder attachment is particularly suitable for building works, hire outlets and landscape contractors

Click here to request more information on the HLFZ 500 stump grinder attachment.

HLFZ 500 Stump grinder attachment - Specifications

General
Length: 0.88   Height: 1.26m
Width: 0.77m   Weight: 235kg (217kg without stand)
Engine
Kohler Command CH 27S (four-stroke air-cooled)
Power: 27HP (20.1kW) at 3600rpm
Max engine tilt: 25° in each direction

Stump grinder cutting specifications

Average stump width: unlimited
Scope - above ground: acc to media parameters
Scope - below ground: 200mm
No of grinder blades: 18   Disc thickness: 70mm
Disc diameter: 510mm (without blades); 440mm (without blades)

Click here to request more information on the HLFZ 500 stump grinder attachment.

Click here to see a video of the Laski HLFZ 500 stump grinder attachment in action.

HLFZ 700H Stump grinder attachment

HLFZ 700H hanging stump grinder attachment is designed for mounting on the hydraulic arm of a JCB or Case excavator. The cutting range of this stump grinder is essentially unlimited, related to the excavator to which it is attached. The storage stand can be transferred together with the stump grinder attachment..

The HLFZ 700H Stump grinder attachment is also particularly suitable for building works, hire outlets and landscape contractors

Click here to request more information on the HLFZ 700H Stump grinder attachment.

HLFZ 700H Stump grinder attachment - Specifications

General
Length: 1.28m   Height: 0.9m   Width: 0.8m   Weight: 290kg
Motor
Parker hydraulic motor
Hydraulic pressure: 350bar   Hydraulic flow: 125 l/min

Stump grinder cutting specifications

Stump width: unlimited
Scope: according to excavator vehicle
No of grinder blades: 10 (multi-tip)   Disc diameter: 710mm
Cutting speed: 58m/s   Head drive: hydrostatic

Click here to request more information on the HLFZ 700H Stump grinder attachment.

HLFZ 700H - stump grinder attachment