Products

Bolt-on Push-type crawler unit for enhanced mobility

Cart Crawler Unit

Any terrain.
Powerful. Smooth. Unstoppable.

Bring unmatched terrain capability and load capacity to your existing dolly.
Revolutionize transport tasks on uneven ground that were once a challenge.
Safely carry your cargo over steps and rebar with stable, reliable performance.

FEATURES
Low-Vibration Travel
CAPABILITY
Clears Steps & Obstacles

Features

A bolt-on crawler unit that easily converts existing 1-ton-class flat-bed caster dollies into crawler dollies.

Combining patented technology with a robust design, it delivers a maximum payload of 1 ton and exceptional terrain-crossing capability.

Powerfully supports transport operations in a wide range of environments — from construction sites to warehouses and beyond.

 

Outstanding Terrain Performance

Handles uneven ground and steps with ease — and can even travel stably over laid rebar.

 

 

 

 

Smooth, Low-Vibration Travel

Minimizes load shifting even on rough surfaces, ensuring stable and secure transport.

 

 

 

Easy Installation on Existing Dollies

Attaches to your current flat-bed caster dolly with the included hardware — no special tools required.

 

 

 

Standard Brake System

A brake is included as standard equipment for enhanced safety.

Replaceable Track Shoes

Designed for excellent maintainability — track shoes can be replaced individually.

 

  • Proprietary Patented Technology: This dolly crawler unit is protected under Patent No. 7397551.

 

Smooth Travel Over Rebar

Low-Vibration Travel

 

Clears Steps & Obstacles 

 

 

Specifications

Crawler for Dolly (Large)  Model: CU80-LP

Item Specification

Dynamic Load Capacity

300 kg

Static Load Capacity

1000 kg

Overall Length

1120mm (without brake)
1220mm (with brake)

Weight

40 kg (1 unit: 20 kg × 2)

※ Top plate weight not included

Overall Height

243 mm

Step Clearance Height

100 mm (unloaded)

35 mm (at 300 kg load)

Material

Frame: Steel   Track: POM, etc.

 

[Precautions for Use]· Depending on usage conditions (load weight, surface conditions, use on concrete with insufficient initial strength, etc.), there is a risk of damaging rebar or other elements on the travel surface. To ensure safe operation, avoid excessive loads, sudden impact forces, and sharp turns on concrete that has not yet reached sufficient initial strength.

· When transporting at the maximum dynamic load of 300 kg, operation by two or more persons is recommended.

Price List

Feel free to reach out anytime

Please use our contact form for any inquiries.

Contact Us →

Contact

Please use the inquiry form for consultation.

Inquiry Form