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El tren de rodaje parte el grupo de segmentos de rueda dentada de excavadora D65 D85 D155
El grupo de segmentos de bulldozer presenta una dureza de hasta 20 mm de profundidad, gracias a la excelencia del proceso de tratamiento térmico.
Se fabrican bajo un control de calidad constante durante la producción, fabricados con buenos materiales y mecanizado de precisión. -
Dozer Undercarriage Forging Segment Group
Technical Requirements
1, castings processing must produce according to requirements and drawings
2, The workpiece is annealed to eliminate internal stress, the surface sand should be clean.Tooth tooth relative to the standard, the error should be controlled within ±5 range.
3, the modulation of heat treatment HRC30-36, surface frequency quenching, tempering the surface hardness of HRC48-HRC54, hardened layer 5-9mm, core hardness of HRC28 or more, hardened layer microstructure Required to achieve the M4-6 stages.
4, the mechanical tensile strength & N / mm²> 620, yield strength & N / mm 2> 375. -
HITACHI OEM Sprocket EX200 Excacator Spare Parts EX100 EX300
Sprocket is a wheel with inlaid chain teeth, used to engage with a block with an accurate pitch on a pitch chain or cable: a solid or spoke gear that engages with a chain to transmit motion.Our factory mainly product all kind of large nonstandard sprockets according to customer’s drawing and requirements. Sprocket material should ensure that the teeth have enough strength and wear resistance, so the tooth generally do the surface quenching to improve the hardness. -
Caterpillar Komatsu and Shantui Sprocket Segment
Sprockets and segments, also known in the branch as cogwheels, run between the excavator or bulldozer chain links. Moreover, this undercarriage component runs over the bushing that connects the two links of a chain. The cogwheel is installed around the machine’s drive gear and only serves to drive the chain, so it does not bear any of the machine’s weight. -
The one of China’s largest production base of the undercarriage parts for excavator segment
we can offers the widest selection of Caterpillar/Doosan/CAT/SANY/Komatso/Hitachi/Liugong/Sumitomo/Volvo drive sprocket for digger for every application:For track-type machines ranging from 1 to 300 tons.3, 4, 5 and 6 teeth.More than 80 different segment groups, to match any chain or application. -
10Y-18-00013 shantui SD13 segment group
After heat treatment, the surface hardness of the sprocket reaches HRC 48-54, and the depth of quenching is 5-10 mm. The sprocket could accurately transmit the power under terrible working condition, has excellent wear resistance and possess significantly improved service life . -
D375 bulldozer parts segment group OEM no.195-27-33111 5PCS N.W:165KG In Stock
we can offers the widest selection of Caterpillar/Doosan/CAT/SANY/Komatso/Hitachi/Liugong/Sumitomo/Volvo drive sprocket for digger for every application:For track-type machines ranging from 1 to 300 tons.3, 4, 5 and 6 teeth.More than 80 different segment groups, to match any chain or application. -
Manufacturer sales directly D20 dozer segment group
Having wide choice range, the sprocket is applicable to special model of crawler type excavators and bulldozer from 0.8T to 100T. It is widely applied in bulldozers and excavators of Caterpillar, Komatsu, Hitachi, Kobelco and Hyundai etc.Adopts precision processing technology and special heat treatment technique, so reach the best wear-resistance and prolong life time to maximum extent. -
Caterpillar excavator and dozer sprocket E330/EX200-2/EX200-3/5/PC60-5/PC60-6/PC200-5
Sprocket is a wheel with inlaid chain teeth, used to engage with a block with an accurate pitch on a pitch chain or cable: a solid or spoke gear that engages with a chain to transmit motion.Our factory mainly product all kind of large nonstandard sprockets according to customer’s drawing and requirements. Sprocket material should ensure that the teeth have enough strength and wear resistance, so the tooth generally do the surface quenching to improve the hardness. -
High quanlity SAMSUNG SE210 chain sprocket
After heat treatment, the surface hardness of the sprocket reaches HRC 48-54, and the depth of quenching is 5-10 mm. The sprocket could accurately transmit the power under terrible working condition, has excellent wear resistance and possess significantly improved service life . -
Sell construction segment D6C D6D 6P9102 5S0050 7P2706 sproket
Having wide choice range, the sprocket is applicable to special model of crawler type excavators and bulldozer from 0.8T to 100T. It is widely applied in bulldozers and excavators of Caterpillar, Komatsu, Hitachi, Kobelco and Hyundai etc.Adopts precision processing technology and special heat treatment technique, so reach the best wear-resistance and prolong life time to maximum extent. -
Bulldoze segment group D155 D85 D6D D7G D5 D65 D8N;D8K;D275;D355 segment sprocket
Segments are hot forged for optimum internal grain flow,
Through hardened for high surface hardness (HRC > 50) and tough core (HRC 45),
Specific low alloyed boron steel is used to achieve high rdenability
Precise design and accurate machining of the mounting surfaces ensure best performance
