The modular 250 wheel block system is a high-performance, flexible, and robust wheel block solution designed for a wide range of industrial applications, including crane systems, conveyor systems, automated guided vehicles (AGVs), and heavy-duty machinery. It is part of the Demag DRS wheel block series, known for its modular design, reliability, and ease of integration into various transport and lifting systems.
Horizontal guide-roller arrangement with damper for travel-wheel system (wheel blocks system) size 250 type overall width 230mm.Horizontal guide-roller arrangement for imotors, geared motors, controlers, and accessories gear boxes and geared motors system of travel wheels.


1) Due to the use of retained nuts M16 in the holes 18.5H11, the threaded connection are attained as in section A-B
2) Available with hole Ø40 F8
Weight: ca. 52 kg
max. wheel load: 12800 kg
Ordering examples-wheel block140
1.Wheel block 250, driven, with internal taper, with two-sided wheel flange, Design Form 1, running tread 65 mm.

2.Wheel block 250, non driven, without internal taper, with two-sided wheel flange, Design Form 1, running tread 65 mm:

3.Wheel block 250, driven, with internal taper, without wheel flanges.

4.Wheel block 250, driven, with internal taper, with Vulkollan-binding.

Modular wheel blocks systems for elements in materials handling, installations, and mechanical engineering applications, requiring no additional design or production work.
Information about the wheel blocks size
| Size | Max. load bearing capacity | Wheel Ø | Weight | Dimensions (mm) | ||||
| т | мм | кг | a1 | b1 | b2 | c1 | h1 | |
| DRS-A 112 | 2.75 | 112 | 7.3 | 190 | 47 | 80 | 96 | 131 |
| DRS-A 125 | 5 | 125 | 9.9 | 220 | 60 | 80 | 98 | 147.5 |
| DRS-A 160 | 7 | 160 | 18.3 | 275 | 65 | 89 | 110 | 187 |
| DRS-A 200 | 10 | 200 | 35.7 | 340 | 65 | 101 | 130 | 238 |
| DRS-A 250 | 16 | 250 | 62 | 385 | 75 | 110 | 150 | 281 |
| DRS-A 315 | 22 | 315 | 117 | 470 | 90 | 130 | 180 | 349.5 |
| DRS-A 400 | 30 | 400 | 201 | 580 | 110 | 155 | 210 | 440 |
| DRS-A 500 | 40 | 500 | 352 | 700 | 110 | 170 | 240 | 566 |
High load-bearing capacity for demanding industrial applications.
Modular and flexible design allows for customized solutions.
Reliable and durable construction for long-term use.
Easy installation and low maintenance for cost-effective operation.
Versatile applications across multiple industries.
The modular DRS 250 wheel block system is an excellent choice for companies looking for a highly efficient, reliable, and flexible wheel block solution for industrial mobility and transport applications.
If you aren't sure how to choose a model, please feel free to contact us!
Polyurethane wheels are widely used in electrical forklifts because of their excellent durability, load-bearing capacity, and resistance to wear and tear. However, selecting the right wheels is crucia
Polyurethane coated wheels provide industry-specific solutions for logistics, manufacturing, and specialized environments, enhancing efficiency, reducing costs, and protecting valuable assets.
Selecting and installing polyurethane forklift wheels requires careful consideration of load capacity, floor conditions, operating environment, and the specific function of each wheel type. Proper installation involves safely lifting the forklift, removing old wheels, inspecting components, and securely fitting new wheels to manufacturer specifications.
Heavy Duty Polyurethane Wheel Manufacturers in China
11 May, 2023Philson is a leading heavy duty polyurethane wheel manufacturer, offering high-performance PU wheels with superior load capacity, wear resistance, and custom engineering for industrial applications.