Discover the KING470
The new generation FEM Class 3 automatic wheel chock

Automatic wheel chock FEM class 3 KING470

The KING470 in a nutshell:

The KING470 is a FEM class 3 self-positioning wheel chock designed to prevent accidents when loading trucks at the dock by preventing unplanned departures.

Its high height of 470mm allows it to truly block trucks, unlike many other existing devices.

Thanks to its "Touch and Block" system (patent pending), it can be positioned as close as possible to the wheel, regardless of its size, without damaging the mudguards.

Its TCO (Total Cost of Ownership) is also one of the best on the market.

KING470 - FEM Class 3 automatic wheel chock

The advantages of the KING470 wheel chock:

Automatic operation
Height impossible to pass for semi-trailers
Tensile strength exceeding FEM class 3 (115kN) and ANSI MH30.3-2022 (100kN)
No damage to the mudguards thanks to the "TOUCH & BLOCK" system (patent pending)
Guaranteed wheel detection
No obstacles in the truck's reversing zone
Centering the truck in relation to the dock
Signal light on the shoe
Constant holding pressure on the wheel
Very simple to use
Compact control box
Low hydraulic pressure
Low maintenance as there are no mechanical parts that wear out.
Installation on concrete floor without special specifications
TCO close to the cost of investment

See the KING470 in action

Main technical specifications:

Locking height: 470mm
Useful longitudinal travel: 2800mm
Usable transverse stroke: 430mm
Blocking force: 170kN
Door center-to-center distance: min. 3700mm
(shoe side: 2150mm / opposite side: 1700mm)
Clear distance in front of the quay: 8.5m – in concrete – in a single plane
Blocking time: 15 to 60 seconds
European manufacturing
Electro-hydraulic unit: outside, 1.5kW motor, hydraulic pump, reservoir.
Power supply: single-phase 230VAC