Wheel Block

Wheel Block With Geared Motor

Craftsman Wheel Block Systems (CRWB) have been meticulously developed by our team of industry experts, drawing upon years of experience to ensure unparalleled performance and functional reliability. The modular wheel block system from Craftsman presents a swift and cost-effective solution tailored to meet individual requirements. The CRWB Housing, Cover, and Wheel are crafted from spheroidal graphite cast iron, guaranteeing structural stability. Carefully selected bearings are matched to practical load conditions, ensuring low maintenance. Available in various load capacities to address the rapidly evolving industrial demands, Craftsman's wheel block systems are versatile and cater to a wide range of applications, including cranes, hoists, storage systems, transfer carts, conveyors, and lifting platforms.

Standard Specifications

Crane application
Model / Wheel Dia Pin Connection End connection Top Connection Side Connection
CRWB 125 #Other Applications
CRWB 160
CRWB 200
CRWB 250
CRWB 320
CRWB 400
CRWB 500*

Wheel and Rail Width Selection Details

Wheel block size /Wheel Diameter Wheel tread width(s)
Rail
width(w)


Distance
per side(x)
Wheel width (z)
s1 s2 s3 w1 w2 w3 x1 x2 x3
125 50 62 - 32,40 45,50,55* - 9. 5 8.5. 6, 3.5 - 82
160 50 65 - 32,40 45,50,55* - 9, 5 10, 7.5, 5 - 97
200 57 70 82 32,40,45 50,55,60 63, 70, 75* 12.5, 8.5, 6 10, 7.5, 5 9.5, 6, 3.5 114
250 57 70 85 40, 45 50, 55, 60 63, 70, 75, 80* 8.5, 6 10. 7.5, 5 11, 7.5, 5, 2.5 117
320 57 70 85 40. 45 50. 55, 60 63, 70, 75, 80 * 8.5, 6 10. 7.5, 5 11. 7.5. 5. 2.5 125
400 70 86 110 50, 55 60, 63, 70 75, 80, 90, 100 10, 7.5 13, 11.5, 8 17.5, 15, 10, 5 150
500 86 110 - 70 75, 80, 90, 100 - 8 17.5, 15, 10, 5 - 150

* - Applicable other than cranes

All Dimensions are in mm

Features

  • For crane manufacturers, it provides a ready made solution
  • Less maintenance , suitable for harsh environment and increased service life
  • Closer ranges of diameter with several variables in an organized way makes it suitable
    for specific applications in a cost-effective manner
  • Wheel block can be replaced easily with less effort
  • Easy for assembly and disassembly
  • Flange wear indicator ensures preventive maintenance without risk
  • Time to market is very quick
  • Gearbox mounting flange & torque arm mounting which reduces the peak load as a result of travel wheel slip torque.
  • Grey iron housings ensure the robustness of the product
  • The variants are designed to suit the applications in a cost-effective manner

Optional Accessories