Function of the Liebherr HS882 HS882HD Bottom Roller
- Support the weight. The track roller transfers the weight of the crawler crane to the tracks, which then transfers the weight to the ground.
- Guide the tracks. Track roller guides the tracks along the predetermined path to ensure the smooth travel of the machine.
- Bear impact and friction. When the rollers travel on uneven roads, they will be impacted by the ground and also bear the friction between the tracks and the wheel rims.
- Prevent derailment. The structural design of the track roller can prevent the tracks from detaching from the wheels during movement, ensuring the normal operation of the crawler crane.
Details of Liebherr HS882 HS882HD Bottom Roller
| Goods description | Track roller, bottom roller, lower roller |
| Suitable model | Liebherr HS882 HS882HD |
| Machine type | Chain-type rawler crane |
| Material | 40Mn2 |
| Technique | Forging |
| Heat treatment | Quenching and tempering, surface hardening |
| Colour | Black or as required |
| Condition | 100% brand new |
| MOQ | 1 piece |
| Packing | Plywood pallet/case |
| Loading port | Yantai, Qingdao, Shanghai, Guangzhou, Yiwu, etc. |
| Trade term | EXW, FOB, CFR, CIF, DDU, DAP |
| Warranty time | 1 year |
| Production time | 7-35 days after receiving the payment |
Structure of Liebherr HS882 HS882HD Bottom Roller
Roller body, shaft, bushing, roller cap, floating oil seal, O-ring, etc.
Production of Liebherr HS875 HS875HD Track Roller
Material Cutting → Forging Rough Machining → Overall hardening and Tempering → Hardness Testing → Half-finished Machining → Surface Quenching → Finished Machining → Cleaning → Assembling → Painting →Packing
Why Choose Us for the Bottom Roller?
- Adopt high-level raw material 40Mn2, forged roller body, strong hardness, and wear-resistance.
- Whole quenching and tempering, and surface hardening, ensure that the place that comes into contact with the track chain is more wear-resistant.
- Pure copper bushing, reducing friction and extending the service life of the bottom rollers.
- Good O-rings and floating oil seals offer better sealing performance, reducing the risk of oil leakage.
FAQ
- Is your company a manufacturer or a trading company?
– Manufacturer, we have our own casting and forging workshop.
- What’s your warranty term?
– Our warranty time is one year. If any break occurs during the warranty period, we will send new parts as compensation.
- How to confirm the parts are what we need?
– Just provide the correct machine model or part number, or even a simple size, and we can also send a drawing to confirm the size.
- Are your products Original or OEM?
– We produce the parts ourselves, so it is not original or OEM, but our quality is good and can be equal to OEM.
Other Brands
| Brands | Models |
| Bauer | BG12, BG18, BG20, BG20H, BG22H, BG24, BG24H, BG25, BG25C, BG25H, BG26, BG28, BG28V, BG30, BG33H, BG34, BG36, BG36H, BG39, BG40, GB34, GB50, MBG12, MBG24, RTG RG 22S, RTG RM20, etc. |
| Soilmec | SR30, SR40, SR60, SR65, SR70, SR75, SR80, SR80C, SR90, SR95, SR100, R16, R208, R312, R415, R515, R618, R620, R622, R622HD, R724, R725, R930, etc. |
| Casagrande | B125, B180, B180HD, B250, B250XP, B300, B400, C6XP, C7XP, C25, C30, C50, C60, C60HD, C90, C250, C400, C600, C600ZN, etc. |
| IMT | AF10, AF12, AF18, AF35, AF180, AF190, AF200, AF215, AF250E, AF250F, AF270, AF270E, AF280, AF290, AF300, AF300E, AF350D, etc. |
| CMV | TH15-50, TH18-65, TH20, TH32, MK1200M, etc. |
| Mait | HR100, HR180, HR260, HR360, MC180, etc. |
| LIEBHERR | LB24, LB28, LB36, LHR100, LRB255, LRB355, etc. |
| Atlas Copco | D45, D50, D55, D60, D65, DM30, DM45, DM50, DM65, DM75, DML, AMM2, DMM2, DMM3, PV271, PV275, PV351, Flexi roc D60, Flexi roc D65, ROCL6, ROCL6-44, etc. |
| DELMAG | RH18W, etc. |
| JUNTTAN | PM25, PM26, etc. |
| Sandvik | AM50, DX800, DP1500, etc. |
| SANY | SR150, SR155, SR205, SR220, SR235, SR265, SR280, SR285, SR360, SR365, SR365RC10, SR405, SR415, SR485, etc. |
| XCMG | XR130, XR150, XR160, XR180, XR220, XR240, XR280, XR360, XR400, XR460, XR550, XR800, XRS1050, etc. |
| ZOOMLION | ZR125C, ZR140L, ZR160A-1, ZR160C, ZR160L, ZR220A, ZR220C, ZR240C, ZR280C, ZR280C-2, ZR300L, ZR360L, ZR380L, ZR400L, ZR450L, ZR500L, ZR550L, ZR650L, etc. |
| SUNWARD | SWDM40, SWDM60, SWDM80, SWDM130, SWDM160, SWDM160H2, SWDM200H, SWDM240, SWDM240H, SWDM240-2, SWDM260, SWDM280, SWDM300, SWDM300H, SWDM300H-2, SWDM360, SWDM360A, SWDM360H3, SWDM420, SWDM420V, SWDM450V, SWDM480, SWDM500, SWDM500V, SWDM550H2, SWDM600, SWDM800, SWDM1000, SWDM1280, etc. |
| JINTAI | SD12, SD20, SD22, SD28, SD30, SD32, SH25CW, SH46AW, etc. |
| Can’t find the model you need? Provide the parts manual we can customize for you! | |
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