Trucks & Buses

The material of the carrier roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate The center shaft of the carrier roller material is 42CrMo and forged .The hardness of surface heat treatment can reach 48-55HRC More wear-resisting . Core hardness of HRC 28 or above is not easy to fracture. Tempering 180 degrees before finishing. The surface of the center shaft of the carrier roller is polished by CNC machine tool to make the shaft smoother. High sealing aprons are used inside the carrier roller to prevent dirt, sand and water from damaging it. The carrier roller using friction welding technology welding quality is good and stable, and environmental protection, no pollution.Welding process does not produce smoke or harmful gas, no splash, no lone light and spark, no radiation.Known as the green welding technology of the future.

The function of D155 carrier rollers is to carry the track link upwards, make certain things are linked tightly, and enable the machine to work faster and more steadily . Our products use special steel and produced by new process. Every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured.

Advantages / Features: 1. through quench-tempering processes to guarantee excellent mechanical properties,high strength and superior wear resistence to bending and breakage. 2. surface hardness HBN460 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products. 3. precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 50tons without compromising proper functioning of the excavators reliable quality, high cost performance,quality services.Our products,your best choice.

Single Flange Carrier Roller and Double Flange Carrier Roller is applicable to special model of crawler type EXCAVATORS and BULLDOZERS from 0.8T to 100T. It is widely applied in BULLDOZERS and Excavator of CATERPILLAR,KOMATSU, HITACHI, KOBELCO , HYUNDAI and etc; The design of Double-Cone Sealing and Lubrications for life makes the Carrier Roller long life and perfect performance under any working condition; Hot Forging Roller Shell gains distinguishing inner material fiber flow distribution architecture; Differential-Type Hardening and Through-Type Hardening assure the depth under Heat Treating and the crack controlling.

We specialize in producing high-quality track rollers, providing durable and reliable solutions for construction and heavy machinery. We cooperate with some well-known brands for after-sales spare parts, including KOMATSU, HITACHI, CATERPILLAR, etc. We also support OEM and ODM services. Reliable quality, high cost performance and excellent service. Our products are your best choice.

Track rollers support the weight of excavators and bulldozers and allow the crawlers to travel along the wheels. Generally the rollers use 45# steel, 40Mn2 and other materials. Going through the casting and forging process, heat-treated treatment, the rollers hardness is about about HRC38, so that the rollers increase the wear resistance of the wheel surface.

Advantages / Features: ① through quench-tempering of caterpillar track roller processes to guarantee excellent mechanical properties, high strength and superior wear resistence to bending and breakage. ② surface hardness HBN460 of itr track roller for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products. ③precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 50 tons without compromising proper functioning of the excavators reliable quality, high cost performance, quality services. Our products, your best choice.

Are you still troubled by lacking of quality excavator track roller for R944 R954 D8r D475 undercarriage parts? Globe Truth is one of the professional manufacturers and suppliers of excavator R944 R954 D8r D475 track roller in China, who has quality products for sale. With over 22 years experience and wide expertise, we can assure you the high quality and good performance of our products. Track roller Product Information Material 50Mn/40Mn2 Finish Smooth Colors Black or yellow Technique Forging casting Surface Hardness HRC50-56,deepth:4mm-10mm Warranty time 2000 hour Certification ISO9001-9002 FOB Price FOB Xiamen USD 20-250/Piece MOQ 2 piece Delivery Time Within 30 days after contract established Track roller list KOMATSU PC05/PC07 PC12R/PC15R PC10-7 PC20/30 PC20/30(Rubber   Tracks） PC50MR-2 PC56 PC75-3 PC75UU/PC78 PC60-6（Rubber   Tracks） PC60-6 PC60-7 PC60-5 PC200-7 PC220/240-7(Large） PC300-8 PC400-3/5 PC400-6 PC400-7 PC650-5 PC20R-8 PC30MR-1 PC40/45 PC40MR PC100-/3/5 PC120-3 PC200-5 PC200-3 PC300-3 PC300-5 PC300-6 PC300-7 PC1000-1 HITACHI EX08 EX12/15 EX30-1 EX30-2 EX55/ZX55/ZAX60 EX60-2/3 EX300-5/EX350 EX70/75 EX90-1 ZAX330-3(electronic   injection) EX220-/1 EX270-1/EX300-1 EX400-1 EX400-3/5 EX100M-1/EX150- 1 EX40-1 EX40-2 EX50 EX60-1 EX100-2/5 EX200-1 EX200-2 EX200-5 EX100-1 EX60-5 VOLVO360 HYUNDAI R55-7 R60-5 R60-7 R130 R250/R290/R320 R225-7 R290LC-7 R360LC-7 R450 CATERPILLAR E303 E120B/E110/E120 E312 E55/E305.5 E70B/ （Bilateral） E240 E300B E300 E322 E325 E200B/E320 E200B E323 E324 E330 E450 KOBELCO SK020SR SK024/SK025 SK035SR SK045SR SK330-6.8 SK100/120 SK060/SK75 SK120-W SK07-1 SK400-3/SK450/SK460 SK200-/3/5 SK045(10tons） SK200-6 SK200-8 ZAX330-3(electronic   injection) SK260/SK250-8 SK030 SK042-1 SK042-2 SK045 SK07-2 SK07N2 SK300 SK300-5 SK220-3 SK220-5 SK310 SK320 SUMITOMO SH30 SH55/SH65 SH60 SH100/SH120 SH120-A3 SH300-2 SH300-3 SH300-1 SH350 SH280 SH340 LS3400FJ2 LS5800FJ2 LS3400FJ2 SH200 SH200 SH220 SH300-1 SH430 SH580 LS2600FJ2 LS2800FJ2 DAEWOO DH55 DH60 DH80 DH150 DH180/200/220 DH450 DH360/370/400/420 DH280-3 DH258 DH300 KATO HD140 HD250 HD308 HD400-1 HD400-2 HD820 HD1250 HD1250-7 HD1430 HD1880 HD770 HD450 HD550 HD700/770 HE280 YUCHAI YC18 YC35 YC60 YC85 YC135 KUBOTA U15-3 U30-2 U40-2 U50 U85 YANMAR VIO30-2 VIO40-2/B50 VIO50/55 K030 H45 MITSUBISHI MS110-5 MS110-5 MS230 VOLVO EC55 EC210 EC290 EC360 EC460 IHISCE IHI30 IS35 IHI45J IHI50J MM45T Longgong60 SWE50 SWE70 SY55 SY215(375) SY215(370) 柳工922 FIAT FH150 FH200-3 FH220-3 FH300 FH330 SAMSUNG SE130 SE210-3 Crawler Crane HD408 SD08 2100 601   LS120 LS108 LS108 SMTL 7055 GLT240 IHI400 KH125 KH125310 KH180-1 KH180-3 KH150 ED4000 GLT118 EDSC6 IHI200 IHI500 KH100D KH100-3 KOMATSU/CAT/Bulldozers   Series BD2G D20 D31-15/16 D31-17/18/20 D31-15/16 D31-17/18/20 D80-12 D85-18 D155-1 D155-5 D275A-5 D355 D6H D3C D4 D4D D5 D6D D41A-6 D50 D60 D4D D5 D6D D6H D6H D7 D7G Please contact with us for inquiring about quality d6c track roller, d6d track roller, d6e track roller, etc.

Excavator track roller is made of shell, bronze bushing, collar, seal, lock pin, plug, shaft. It is made by forging, machining, heat treatment, assembly, painting etc. The quality and working life depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the quality of seal group etc.

Buy Massey Ferguson 1758 The Massey Ferguson 1758 from the 1700 Series is a powerful compact tractor featuring a 59 HP Mitsubishi K39 2.2L 4-cylinder diesel engine, ideal for diverse farm and property maintenance tasks. With versatile transmission options (12x12 power shuttle and Servo-HST), it ensures smooth operation across various terrains. The hydraulic system's high flow rate and 3-point hitch's substantial lift capacity make it suitable for heavy-duty tasks. Ideal for general farm maintenance, landscaping, construction, and loader work. It offers a deluxe cab option with HVAC and suspended seats, ensuring operator comfort in all weather conditions. The integrated joystick and loader couplers enhance the handling of numerous attachments, further boosting its productivity.

Minimum Order: 1 bags

Buy Massey Ferguson 1749 The Massey Ferguson 1749 is a versatile compact tractor in the 1700 Series, geared for small mixed farms, landscaping, and construction tasks. Its 48.3 HP Mitsubishi 4-cylinder engine is both powerful and efficient, featuring advanced emission controls compliant with Tier 4 standards. Its dual transmission options—mechanical 12x12 power shuttle and 3-range servo-HST—provide flexibility for diverse applications. Operator comfort is prioritized with ergonomic features and a climate-controlled cab offering 360-degree visibility. Its hydraulic system and comprehensive implement compatibility make it suitable for a wide range of tasks, enhancing productivity and ease of use.

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Buy MF8650 The MF8650, part of the Massey Ferguson 8600 Series, is a high-performance row crop tractor designed for demanding agricultural applications. With a powerful 6-cylinder turbocharged engine and advanced Dyna-VT transmission, it delivers exceptional power and efficiency. This tractor excels in heavy-duty tasks, offering high lift capacity and advanced hydraulic capabilities, making it suitable for various farming operations.

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Buy Massey Ferguson 4609 The Massey Ferguson 4609, part of the 4600 Series, is a versatile and powerful utility tractor, equipped with a 90 HP AGCO POWER 3.3L engine. Its maintenance-free emissions system and advanced hydraulic capabilities make it an efficient choice for demanding farm operations. The tractor is optimized for loader work with high-flow hydraulics and easy control via the integrated loader joystick. Ideal for confined spaces, the 4609 offers options for both open station and cab configurations, enhancing operator comfort and productivity. With its robust power shuttle transmission, operators can shift easily between forward and reverse, ensuring high efficiency across various agricultural tasks.

Minimum Order: 1 bags