Sprocket & Idler Sprocket / Drive Sprocket / Driving Tumbler Product Name Idler / Idler Assy / Idler Tumbler / Front Idler Material 35SiMn Technique Casting Heat Treatment Whole quenching and tempering, then surface hardening Warranty 2000 - 2500 working hours Sprocket usually located at the rear of crawler crane travel device. The power of crawler crane engine is transmitted to the track through hydraulic travel motor Application For Sprocket and sprocket. It is required that sprocket be engaged with the track shoes to search accurately, the transmission is stable, and the track can still mesh well when the track is extended due to wear of the pin. It's used to guide the crawler correctly move and prevent deviation. Meanwhile, the idler also act as the lower Application For Idler roller, can increase the land area of the track shoes assy to the ground, reduce the ground pressure ratio.

Production Process

Hardness & Make Mold Mechanical Surface Quenching Properties Test

Quenching & Mechanical Sand Mold Tempering Processing

Polishing Riser Casting Painting Milling

About Value Machinery Shandong Value Machinery Manufacture Co., Ltd has focused on high-quality crawler crane undercarriage parts for more than 20 years in China. We commit ourselves to the R&D and Production with some famous manufacturers. Our main products are crawler crane undercarriage parts including track shoes / track pads, pins, bolts & nuts, sprockets, bottom rollers / track rollers / lower rollers, top rollers / carrier rollers / upper rollers, idlers and so on. We aim to supply best quality undercarriage parts for our clients, mainly for Hitachi, Sumitomo, Kobelco, IHI, Nippon Sharyo, Hitachi Sumitomo, Sany, Fuwa, XCMG, Zoomlion, Manitowoc, Demag, Terex, American, Link-Belt and so forth brands crane. Warehouse In order to provide good and fast service to every customer, we bulid a warehouse covered an area of 3,000 square meter to stock common-used crawler crane undercarriage parts. That could save customers time. Advantages Technology Team: Specialized research and development department. Professional engineers engaged in this industry for more than 20 years have rich knowledge and practical experience. Delivery Team: Arrange the most reasonable shipping schedule and make customs clearance documents timely for you! Quality Controller: Chemical composition test, Hardening and Tempering testing and Depth of hardening testing to make sure provide the qualified high-quality parts. Sprocket & Idler Packages Models We Can Supply KOBELCO CKE600 CKE700 CKE800 CKE900 CKE1100 CKE1350 CKE1800 CKE2500 CKE2500 II CKE2500G CK800 CK850 CK1000 CK1000 II CK1000 III CK1000G CK1100 CK1100G CK1600 CK2000 CK2000 II CK2500 CK2750 CK2750G CKS800 CKS900 CKS1350 SL6000 BM500 BM600 BM600 Link Type BM700 BM800 BM900HD BM1200 BMS800 P&H60P P&H70P P&H75P P&H85P P&H85P-60C P&H100P P&H315 P&H320 P&H330 P&H335 P&H345 P&H440 P&H550A P&H550S P&H550-1 P&H550-2 P&H5035 P&H5045 P&H5055 P&H5100 P&H5170 7035 7045 7050 7055 7065 7080 7090 7100 7150 7200 7250 7250-2 7260 FS80 FS90 HITACHI KH70 KH100 KH100-1 KH100D KH125 KH125-2 KH125-3 KH125-3 Link Type KH125D KH150 KH150-2 KH150-3 KH180 KH180-2 KH180-3 KH180-3 Link Type KH230 KH230-3 KH250-3 KH250HD KH300 KH300-2 KH300-3 KH500 KH500-2 KH500-3 KH700 KH700-2 CX300 CX350 CX350DR CX500 CX550 CX550-2 CX650 CX700 CX900 CX1000 CX1100 U106A TH55 PD7 PD80 PD90 PD100 HITACHI SUMITOMO SCX300 SCX300-C SCX400 SCX500 SCX700 SCX700-2 SCX800HD SCX800-2 SCX900 SCX900-2 SCX1000 SCX1200-2 SCX1500-2 SCX2000 SCX2500 SCX2800-2 IHI CH350 CH500 CH800 CCH350 CCH400 CCH500 CCH500-2 CCH500-3 CCH500-3 II CCH500-T CCH550 CCH700 CCH800-2 CCH1000 CCH1000-5 CCH1200 CCH1500 CCH1500E CCH1800 CCH2000 CCH2500 CCH2800 DCH700 DCH800 DCH900 DCH1000 IPD100 K400A K400B K1000 6020 NIPPON SHARYO DHP70 DHP80 DH300-3 DH308 DH350 DH400 DH408 DH500 DH508 DH508-105M DH558 DH600 DH608 DH608-120M DH650 DH650-5 DH658 DH700 DH758 DHJ40 DHJ60 D308 D408 ED4000 ED5500 SUMITOMO SC350 SC350 Link Type SC400 SC400 Link Type SC500 SC500-2 SC550 SC550-2 SC600 SC650 SC650-2 SC700 SC700DD SC700-2 SC800 SC800-2 SC800HD SC1000 SC1000-2 SC1000HD SC1500 SC1500-2 SC1500HD SC2000 SC2500 LS78RH5 LS78RH5 Link Type LS78RHD5 LS78RM LS98 LS108RM LS108RH3 LS108RH5 LS108RH5 Link Type LS110C LS118RH3 LS118RH5 LS118RH5 Link Type LS118RM LS120RH5 LS138RH5 LS138RHD5 LS218RH5 LS238RH3 LS238RH5 LS248RH5 LS368RH5 LS458HD LS468HD LS518 LS528 LS568HD LS578HD SD205 SD307 SD407 SD510 SD610 SP110 SP135 SANY SCC500 SCC500D SCC500E SCC550 SCC550C SCC600 SCC750 SCC800 SCC800C SCC1000 SCC1500 SCC2000 SCC2500 SCC2600 SCC2800 SCC3000 SCC3200 SCC4000 SCC6500 SCC7500 SCC8100 SCC8200 SCC8300 SCC10000 SCC16000 XCMG QUY50 QUY55 QUY70 QUY100 QUY150 QUY260 QUY300 QUY350 QUY400 QUY450 QUY650 XGC100 XGC130 XGC150 XGC650 YUTONG YTQU100B YTQU75B YTQU55B FUWA CC40 QUY35 QUY50 QUY50A QUY50C QUY55 QUY70 QUY70A QUY80 QUY80A QUY80B QUY90 QUY100 QUY100A QUY120 QUY150 QUY150A QUY150C QUY250 QUY320 QUY400 QUY400A QUY500 QUY650 QUY750 QUY1250 FWX55 FWX75 FWX85 FWX135 FWX8185 FWX225 FWX285 ZOOMLION QUY50 QUY70 QUY80 QUY100 QUY180 QUY260 QUY320 QUY350 QUY500 ZCC550 ZCC550H ZCC750 ZCC750H ZCC800 ZCC850 ZCC850H ZCC1100 ZCC1100H ZCC1300 ZCC1300CL ZCC1800 ZCC2600 ZCC3800 ZCC5000 QUY500 LINK BELT LS98 LS138H LS138HSL LS138HII LS208H LS218H LS218HSL LS218HII LS238H LS248H LS248HII LS248HSL LS278 LS278H LS318 LS408 LS418 LS518 MANITOWOC M50 M65 M80 M85 M222 M250 M777 M888 M999 M2250 3900 4000 4100 4500 8500 10000 11000 12000 MLC300 TEREX DEMAG CC280-1 CC400 CC1200 CC1500 CC1800 CC2000 CC2200 CC2400 CC2500 CC2600 CC2800 AMERICAN 5299 7250 7260 9260 9299 9310 9320 LIEBHERR LR1200 LR1250 LR1280 LR1300 LR1350 LR1400 LR1550 LR1600 LR1650 LR1750 HS852HD TEREX AMERICAN HC50 HC60 HC80 HC110 HC165 HC275 SAMSUNG HITACHI CX500C KINKIISHIKO M50B 1820 LIMA 700HC 770HC NCK HC80 AJAXC60 RUSTONBUCYRUS RB30 RB30-4 RB38 RB40 Contact Information T: +86 535 6710636丨F:+ 86 535 6710836丨M: +86 183 6385 0911 Wechat/WhatsApp: +8618363850911丨Skype: mary.trackpart Website: www.valuetrackparts.com Email: [email protected]