INDUSTRIAL - HEAVY DUTY AND MECHANICAL HANDLING


SERIES 72: Sigma Elastic rubber wheels, cast iron centre
SERIES 72 GH SIGMA ELASTIC RUBBER WHEELS, CAST IRON CENTRE

125-300
mm
Hardness
70 SHORE A
Load capacity at 4 km/h
300-950
daN
Load capacity at 6 km/h daN
240-760
daN
Rolling resistance
250-1000
daN
Temperature °C
20 ° / +70
°C
The excellent elasticity guarantees an easy overcoming of obstacles, vibration damping
and noise reduction during use.
Combined with appropriate brackets, they are also suitable for mechanical handling
up to 6 km/h.
Examples of recommended applications: trolleys for indoor and outdoor industrialhandling, manual pallet trucks, heavy waste collection bins.
Sigma Elastic rubber wheels, cast iron centre
Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket type NL

bracket
NL

Sigma Elastic rubber wheels, cast iron centre, fixed bracket type NL

bracket
NL

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket type NL with front lock

bracket
NL

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket type M

bracket
M

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket type M with front lock

bracket
M

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket type P

bracket
P

Sigma Elastic rubber wheels, cast iron centre, fixed bracket type P

bracket
P

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket type P with adjustable brake

bracket
P

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket type EP

bracket
EP

Sigma Elastic rubber wheels, cast iron centre, fixed bracket type EP

bracket
EP

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket type EP with adjustable brake

bracket
EP

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket EE MHD

bracket
EEMHD

Sigma Elastic rubber wheels, cast iron centre, fixed bracket EE MHD

bracket
EEMHD

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket EE MHD, rear adjustable brake

bracket
EEMHD

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket EE HD

bracket
EEHD

Sigma Elastic rubber wheels, cast iron centre, fixed bracket EE HD

bracket
EEHD

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket EE HD, rear adjustable brake

bracket
EEHD

Sigma Elastic rubber wheels, cast iron centre, swivel top plate bracket EEG HD

bracket
EEGHD

Sigma Elastic rubber wheels, aluminium centre, fixed bracket EEG HD

bracket
EEGHD

TECHNICAL FEATURES

LOAD CAPACITY: 300-950 daN
WHEEL TREAD: Sigma Elastic rubber tread; hardness 70 Shore A; good resistance to wear and to tearing
CENTRE: cast iron
BRACKETS:  NL, M, P, EP, EE MHD, EE HD, EEG HD, 

ENVIRONMENTS OF USE

Industrial environments, even in presence of humidity. Not suitable in presence of organic, aromatic solvents, chlorinated substances and hydrocarbons.

WEAK ACIDSWEAK BASES
STRONG ACIDSSTRONG BASES
WATERHYDROCARBONS
ALCOHOLSOLVENTS

FLOORS

Suitable for all types of floors, even outdoors.
They easily overcome obstacles, do not damage fragile floors, but they may mark the floor.

Tile floor
Tile floor		Asphalt floor
Asphalt floor		Resin cement floor
Resin cement floor		Not paved floor
Not paved floor		Expanded metal floor
Expanded metal floor		Floor with chips
Floor with chips		Floor with obstacles
Floor with obstacles

Force required to push or tow a wheel

For each load and diameter, the table indicates the force (in daN) needed to push or tow a single wheel at the constant speed of 4 km/h on smooth flooring. For manual handling of a 4-wheeled trolley we recommend diameters that have values < 5 daN, for frequent handling we recommend diameters with values < 3 daN.

100 KG 200 KG 300 KG 400 KG 500 KG 700 KG
125 mm 1,43,77------
150 mm 135,89,5----
200x50 mm <11,847,111--
200x75 mm <11,83,35712
250 mm <11,52,74,1610,3