Introduction
Introducing the Guernet Tyrebox TB157HY: Mobile Truck Tyre Changer, a cutting-edge solution for heavy-duty vehicles. This model uniquely combines a robust compressor and an efficient tire changer. It promises speed and comfort, perfectly adjusting to the operator’s height. It’s ideal for wheels from 13” to 26”.
Key Features and Benefits
- Efficient Hydraulic System: The TB157HY offers exceptional ground stability. It features an adjustable support crutch and safety sensors for folding.
- Powerful Performance: Boasting a 16 HP engine and a 2000Nm torque mandrel, its reliability is unmatched. A secure wheel locking chuck enhances its efficiency.
- Innovative Design: Aimed at large offsets, it provides stable, firm grip through its chuck’s translational movement.
- Ergonomic Operation: With an operator-friendly control panel, tire changing becomes a breeze.
Technical Specifications
- For the Compressor: Powered by a KOHLER KDW702 engine, it has a 23L fuel tank. It quietly generates 56 m3/h, with an 85 dB(A) sound level.
- Tyre Changer Features: It manages up to 1450mm in wheel diameter and 880mm in width. With 130 BAR hydraulic pressure and a 6 rpm chuck rotation, it’s highly efficient.
Conclusion
The Guernet Tyrebox TB157HY: Mobile Truck Tyre Changer not only revolutionizes the process of tyre changing for heavy-duty vehicles but also sets a new standard for efficiency and user comfort in the industry. Its unparalleled speed, reliability, and user-centric design make it the preferred choice for professionals seeking an effective and ergonomic solution. Moreover, its robust construction and innovative features ensure long-term durability and performance under the most demanding conditions. We invite you to explore our range of videos for practical demonstrations and visit our FAQs for additional insights into its capabilities. Stay connected with us through our social media platforms on LinkedIn, Instagram, and Facebook to stay updated with the latest trends and innovations in workshop equipment.
• Appealing design and shapes designed to allow maximum access to inside the wheel. The numerous weight-holder trays, compartments for cones and accessories and the adjustable monitor guarantee maximum work ergonomics.
• The tray is made of highly resistant materials.
WHEEL GUARD
• The new wheel guard allows use whit wheel sizes up to 44”.
SPIN UNIT
• Sized to work with high offset wheels without the need for additional spacers.
• Automatic brake at the end of the spin.
• Reduced cycle time and high performance.
• The “zero” maintenance motor and highly innovative design solutions guarantee reliability, sturdiness and high work loads.
LED SPOTLIGHT
• LED spotlight to light-up the work area and make it easier to clean the rim, 
check the wheel and apply weights.
• The adhesive counterweights can be positioned extremely rapidly using the laser pointer at 6 o’clock.
SENSITIVITY CALIBRATION
• Quickly and intuitive sensitivity calibration. The new sample weight supplied with the machine is simply applied 
directly to the spin unit, ensuring maximum precision and eliminating operator error.
WHEEL DIMENSION DETECTION / ADHESIVE COUNTERWEIGHTS
• Electronic input of wheel diameter and distance with QP Quick Program function which automatically activates the balancing programmes, avoiding keypad selection.
• Automatic wheel positioning in the point where the balancing weight has to be applied and electrical positioning brake (RPA).
• Three modes to position the adhesive weights: with the weight holder clip (optional), with the 6 o’clock laser indicator or manually at 12 o’clock.
HIDDEN WEIGHT
Programme for concealing counterweights behind spokes for improved wheel aesthetics.
Automatic calculation of the width (AWC function) even if the ES-7 external sensor is not present. The wheel balancer calculates the width by reducing the operational time.
TECHNICAL DATA
Supply voltage 115/230v - 1Ph - 50/60Hz
Spinning speed 90 ÷ 130 rpm
Max. unbalance 999 g
Unbalance measurement accuracy 1g (0,0353 oz)
Average measurement time 7 s
Shaft diameter 40 mm (1,57”)
Rim width setting range 1,5” ÷ 20”
Rim diameter setting range 1” ÷ 35”
Rim diameter measurable 11” ÷ 28”
Max. wheel width (with guard) 600 mm (23,6”)
Max. wheel diameter (with guard) 1117 mm (44”)
Maximum wheel/machine distance 275 mm (10,82”)
Max. wheel weight (ground fastening) 75 kg
Machine weight (without accessories) 193 kg
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