.

Sell all kinds of world brands spare parts bulldozer track roller

Doozer excavator track rollerXiamen Doozer Construction Machinery Co.,Ltd supply high performance and reliability track rollers used for crawler type heavy equipments,such as excavators,dozers,applicable for hitachi,daewoo,kobelco,sumitomo,hyundai,samsung,volvo,mitubishi.Our track roller for excavators are specially designed, engineered and manufactured for high impact applications.Bulldozer track rollers are designed for applications that call for the maximum wear resistance.We use good material to ensure quality and consistency,and our heat treatment process provides hardness in high wear areas,and elastic core to resist shock and impact loads.We have strict quality management to produce effective and stable products,and meet customer's demand.Track roller EX300 9114682:● Track roller must hold the weight of  excavator along with load,it requires precision,strength and durability.● Other names:Bottom roller,Lower roller,Support roller,Down roller● Suit for model: Ex300 Track roller,Bottom roller,Lower roller for hitachi excavator  ● Forging roller shell● OEM dimension and quality,supply to North America marketMany stocks,quick delivery timeTrack roller InformationProduct NameEX300 Track Roller OEM no.9114682 friction welding bottom roller,lower rollerProduct Informationundercarriage parts/Track rollerMaterial50Mn/40MnBFinishSmoothColorsBlack or yellowTechniqueForging & castingSurface HardnessHRC48-54,deepth:4mm-10mmWarranty time2000 hour (Normal life 4000hours )CertificationISO9001-9002MOQ2 piece/EX270LC-1 Track Roller OEM no.9114682 friction welding bottom roller,lower rollerDelivery TimeWithin 15-20 days after contract establishedPackageFumigate seaworthy packingPayment Term(1) T/T, 30% in deposit, balance on the receipt of copy of B/L(2) L/C, Irrevocable letter of credit at sight.Business ScopeBulldozer & excavator undercarriage parts , underground engage tools, hydraulic track press, hydraulic pump etc..Our Advantage:● Excavator track roller are specially designed, engineered and manufactured for high impact applications.● Bulldozer track roller are designed for applications that call for the maximum wear resistance.● We use good material to ensure quality and consistency.● Our heat treatment process provides hardness in high wear areas,and elastic core to resist shock and impact loads.● We have strict quality management to produce effective and stable products,and meet customer's demand.Design / Structure / Details PicsWorkshop products:Processing View:Track roller and Top roller Quality Test(Long life wear test and air-tightness test):We also have these Hitachi model track roller available:

在线联系供应商

至: XIAMEN DOOZER CONSTRUCTION MACHINERY CO.,LTD.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Tracks for excavators Website:
excavator bucket tooth/adapter excavator teeth 6I6354We can provide replacement parts for KomatsuS,Website:, Caterpilla, Hitachi, Kato, Daewoo, Hyu...
Track Link Assy track chain assyModel No.excavator rollersMaterial40Mn2/50MnFinishSmoothColorsBlack or yellowTechniqueForging castingSurface Hardne...
Excavator Volvo Hydraulic quick coupler/ Hydraulic quick Hitch for EC55/EC60/EC70/EC80 We can design and produce quick hitches for various brands o...
bulldozer undercarriage parts D8R/D8H/D8N/D8K bulldozer carrier rollers/ upper  Rollers/Top rollers Material40Mn2  50MnFinishSmoothColorsBlack or y...
供应产品

Same products

天冬氨酸酶
天冬氨酸酶 卖方: BIT生物港公司 天冬酰胺酶(ASN)是一种酰胺水解酶,特异性催化天冬酰胺的水解反应。该产品通过基因工程技术从大肠杆菌中表达并纯化,具有高纯度和强活性。本品为微生物发酵生产、经先进工艺精制而成的高纯度天冬酰胺酶,...
乙酰酯酶
乙酰酯酶 卖方: BIT生物港公司 乙酰酯酶是一类专门用于水解底物中乙酰酯键的酶。这类酶广泛存在于自然界中,能够高效催化特定化学键的水解反应。其具有毒性低、生物降解性好以及良好的生物相容性等优点。适用场景:多种生化分析、酶联免疫吸...
β-N-乙酰葡萄糖胺酶
β-N-乙酰葡萄糖胺酶 卖方: BIT生物港公司 β-N-乙酰葡萄糖胺酶是一种溶酶体酶,用于水解N-乙酰-β-D-葡萄糖胺和N-乙酰-β-D-半乳糖胺。基于β-GlcNAc与β-GalNAcc的...
几丁酶
几丁酶 卖方: BIT生物港公司 壳聚糖酶是一种高效的细胞外酶复合物,可降解壳聚糖,来源于Serratia marcescens(在大肠杆菌中高表达)。该酶可催化壳聚糖水解为壳聚糖寡糖和N-乙酰-D-葡萄糖胺。产物具有多种生物活...
TEV蛋白酶
TEV蛋白酶 卖方: BIT生物港公司 TEV蛋白酶(烟草蚀病毒蛋白酶)是一种广泛应用于生物研究的常用蛋白质纯化工具酶。它能够特异性识别并切割含有ENLYFQ↓S/G序列的融合蛋白,从而去除标签蛋白,获得纯净的目标蛋白。该酶...