Henan Huagong Industrial Group Co., Ltd.
| Material | 45#、65Mn、42CrMo |
| Payment Terms | T/T |
| Application | new equipment adaptation, equipment maintenance and repair. |
| Delivery Time | 20~30 |
| Equipment for application | Double‑beam overhead crane、Gantry crane |
| Packaging Details | Wooden pallet |
| Style | Wheel set with bearing housing |
| Type | Forged |
| Color | Customization |
| Place of Origin | Henan China |
| Brand Name | HG CRANE |
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Product Specification
| Material | 45#、65Mn、42CrMo | Payment Terms | T/T |
| Application | new equipment adaptation, equipment maintenance and repair. | Delivery Time | 20~30 |
| Equipment for application | Double‑beam overhead crane、Gantry crane | Packaging Details | Wooden pallet |
| Style | Wheel set with bearing housing | Type | Forged |
| Color | Customization | Place of Origin | Henan China |
| Brand Name | HG CRANE | ||
| High Light | Forged Steel Crane Wheel ，Custom Crane Wheel ，High-Strength Crane Wheel | ||
Active Wheel Assembly
The active wheel assembly generally includes components such as the drive shaft, bearing housing, bearings, wheel, shaft sleeve, key, and other fittings. The active wheel assembly connects with the reducer, motor, brake, etc., to drive the passive wheel assembly to travel. The traveling mechanism on the trolley typically employs single-flange wheels.
Technical Features
The wheels are cast from 55# steel, subject to rough and finish turning on lathes, followed by medium-frequency hardening of the tread surface, and finally precision assembled with pressed-in bearings. Available specifications for crane wheels include: Φ100, Φ200, Φ250, Φ300, Φ350, Φ400, Φ500, Φ600, Φ700, Φ800, Φ900, Φ1000, Φ1200, and other sizes.
Application Scope
Double-flange wheel assemblies are mainly used for the bridge traveling mechanisms of cranes with a capacity below 50T. After surface hardening, the tread hardness can reach HB330-380. With overall quenching and tempering heat treatment, performance can be further enhanced. Alternatively, wheels made of ZG50SiMn material can increase wheel load capacity by 20%. All bearings used in double-flange wheel assemblies are tapered roller bearings. The ZG50SiMn material option improves performance by 20%, with a price increase of 15%.
Single-flange wheels are commonly used as traveling wheels for the trolleys of overhead and gantry cranes, with a flange height of 20mm to 25mm. Unless otherwise specified, the material for single-flange wheels is generally cast ZG340-640.
Precautions
The horizontal skew value of the crane traveling mechanism wheels is a critical technical parameter. Excessive skew can cause rail gnawing, increase running resistance, generate vibration and noise, accelerate wear on both rails and wheels, and significantly reduce the crane's service life. Therefore, various crane manufacturing technical specifications stipulate permissible limits for wheel horizontal skew values.
To better serve you and more quickly identify your specific requirements, please provide the following information:
A. Crane capacity (tonnage)
B. Working class / duty classification
C. Wheel assembly model (with relevant dimensions or drawings)
D. Wheel assembly material
E. Rail model / track type
| Name | Specification D | Drawing No. | A | S/h | L | Shaft head d*1 | Bearing model |
|---|---|---|---|---|---|---|---|
| Wheel set | 0250 single flange | L754/755 | 180 | 180/80 | 237 | 045*82 | 7512 |
| Wheel set | 0350 single flange | L756/757 | 200 | 225/105 | 320 | 065*105 | 7518 |
| Wheel set | 0400 single flange | L758/759 | 240 | 260/120 | 365 | 080*130 | 7520 |
| Wheel set | 0500 single flange | L762/763 | 270 | 300/140 | 365 | 080*130 | 7524 |
| Wheel set | 0500 double flange | L764/765 | 280 | 310/140 | 400 | 075*105 | 7520 |
| Wheel set | 0600 double flange | L766/767 | 280 | 310/140 | 415 | 085*130 | 7520 |
| Wheel set | 0700 double flange | L768/769 | 315 | 350/160 | 455 | 090*130 | 7524 |
| Wheel set | 0800 double flange | L770/771 | 365 | 410/190 | 500 | 095*130 | 7530 |
| Wheel set | 0600 heavy-duty | L174/175 | 325 | 390/180 | 470 | 095*130 | 3626 |
| Wheel set | 0700 heavy-duty | L176/177 | 360 | 440/200 | 500 | 0110*165 | 3630 |
| Wheel set | 0700 heavy-duty | L178/179 | 380 | 485/220 | 500 | 0110*165 | 3634 |
| Wheel set | 0800 heavy-duty | L196/197 | 380 | 485/220 | 500 | 0110*165 | 3636 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
7000000-20000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Huagong, established in June 2008 in Changyuan City, Henan Province, is a leading manufacturer of lifting accessories with a registered capital of 56 million yuan. The company covers an area of over 75,000 square meters and employs more than 500 staff. Huagong specializes in various cranes and their... Huagong, established in June 2008 in Changyuan City, Henan Province, is a leading manufacturer of lifting accessories with a registered capital of 56 million yuan. The company covers an area of over 75,000 square meters and employs more than 500 staff. Huagong specializes in various cranes and their...
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