Radio control system for agricultural and construction vehicles

The robust radio control system from HELLA for agricultural and construction vehicles makes it possible for the driver to unlock the cab door conveniently. An additional control unit with up to four output signals also allows lamps, such as work lights or the coming home function, to be activated. HELLA’s radio control system can also easily be used to activate direction indicators and to release or lock covers to engine compartments or toolboxes, for example.

The radio transmitter consists of two units: The radio transmitter electronics and the transponder. The transponder responsible for the immobilizer function is independent from radio transmitter electronics and can be customized.

The radio remote control is equipped with a receptacle for a mechanical key bit. This is not included as part of the radio transmitter electronics and is generally mounted by the customer.

Two radio transmitter keys are teached in and assigned to the device during production. Teaching in additional radio transmitter keys in the field requires at least one functioning, programmed key. Up to 7 radio transmitter keys can be teached in. If the maximum number of radio transmitter keys has already been teached in, the last key place is overwritten when teaching in another key.

Even users in the agricultural and construction vehicles sector can now enjoy the benefits of conveniently unlocking the cab door using the HELLA radio control system. The system is specially adapted to the particularly tough requirements of daily use and therefore features an extremely robust design and high resistance.

One particularly impressive feature is its variability: The radio remote control can be equipped with two buttons. This means that, when used in conjunction with an additional control unit, extra functions, such as coming home or triggering beacons and work lights, can also be used alongside the locking function – all with just the push of a button with a single remote control.

The design can be customized on request, such as by incorporating customer emblems.

This means that you can give the radio transmitter key a customized appearance – without having to go without the high HELLA quality and exceptional technical functionality.

The radio control system can be used in every European country without limitations. System radio approvals outside Europe can be carried out in consultation with HELLA.

Key bit – joining force: max. 350 N
Key bit – pull-out force: > 180 N
Torque around the key shank axis: 3 Nm
Torque around key width axis: 4 Nm
Separation of housing parts, joining/separating force: 110 N (when new)
Housing cover: PA66+PA6I/X-GF50 and TPU
Housing base: PA6-GF30
Contact elements: X10CrNi 18-8
Customer emblem: PU emblem, customized
Keyboard: Hytrel, black
Transmission frequency: 434.42 MHz
Transmission power: 30 μW ERP
Battery type¹: CR2032
Battery service life: approx. 100,000 button presses (corresponds to approx. 3 years)
Average range ²: 70.5 m
Max. range²: 119 m
Min. range²: 51 m
Operating temperature: -20°C to +60°C
Storage temperature: -20°C to +60°C
Protection class: IP 6K7 and IP X5

Operating voltage: 6 – 32 V
Power consumption: 11 mA (signal output not activated)
No-load current: < 2 mA
Min. voltage: 6 V
Max. voltage: 58 V for a period of 250 ms
Nominal voltage: 12 / 24 V
Test voltage: 27.6 ± 0.4 V
Overvoltage: 36 V (at 40°C, 1 hour)
Housing cover: PC recycled material
Housing base: PC recycled material
Connector housing: PBT-GF20, V0
Operating temperature: -40°C to +80°C
Storage temperature: -40°C to +90°C
Degree of protection: IP 5K0
Length: 51 mm
Width: 45 mm
Height: 21.5 mm
Mating connector³: 17848 000 000

¹ A battery is included as part of the radio transmitter.
² Ranges are dependent on installation position and interference factors. The values specified are solely meant as examples and must be validated for each new application
³ This accessory is not included in the scope of delivery. It may be purchased from Lear.