China KOMATSU PC250-6, PC250LC-6, PC270-7, PC300-6, PC300LC-6, PC300-7, PC300LC-7, PC300-8, PC300LC-8, PC350-6, PC350LC-6, PC350-7, PC350LC-7, PC350-8, PC350LC-8/ Track Roller & Bottom Roller/Under carriage parts/excavator parts/down roller /lower roller/ High quality equipment parts /excavator spare parts Manufacturer and Supplier

KOMATSU PC250-6, PC250LC-6, PC270-7, PC300-6, PC300LC-6, PC300-7, PC300LC-7, PC300-8, PC300LC-8, PC350-6, PC350LC-6, PC350-7, PC350LC-7, PC350-8, PC350LC-8/ Track Roller & Bottom Roller/Under carriage parts/excavator parts/down roller /lower roller/ High quality equipment parts /excavator spare parts

Short Description:

We specialize in producing high quality excavator and bulldozer track roller. The track roller is an important part of undercarriage Track Roller are cylindrical components installed on the inner side of tracks. They are strong enough to support the weight of the entire vehicle, and serve as guides for track motion. Our Track roller parts are suitable for mining, earthwork and all environment.

Klubo is using advanced machining center, horizontal and vertical CNC machining to ensure the quality and precision of each component to ensure the accuracy of assembly dimensions.

PART NO.:207-30-000150,207-30-00410, 207-30-00510, 207-30-00511, 207-30-00610, 207-30-K1700

Installation hole distance:320 × 114mm

Order(Moq):16PCS

Payment:T/T,L/C,D/P

Rroduct Origin:China

Color:Yellow/Black or Customized

Shipping Port:Xiamen,China

Lead Time: Within 20-30 days after contract established

Dimension:Standard

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Product Detail

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PRODUCT DETAIL

Track Roller Description

Wheel body: forged from 50Mn round steel with good hardenability: The heat treatment process of quenching and tempering and medium frequency surface quenching ensures its strength and wear resistance.

Shaft: 45 # round steel material, heat treatment process of quenching and tempering + medium frequency surface quenching, surface hardnes:HRC52-60. depth of hardened layer 3-6mm, excellent comprehensive performance.

Floating oil seal: made of high chromium and high molybdenum alloy.

Hardness HRC65-72 working surface roughness 0.1uM-0.2uM

O-ring: It is produced from butylene and acrylonitrile, which are copolymerized into butylene and acrylonitrile, and has better oil resistance and high temperature resistance.

Specification

Moder

For komatsu
PC20-7	PC30	PC30-3	PC30-5	PC30-6	PC40-7	PC45	PC45-2	PC55
PC120-6	PC130	PC130-7	PC200	PC200-1	PC200-3	PC200-5	PC200-6	PC200-7
PC200-8	PC210-6	PC220-1	PC220-3	PC220-6	PC220-7	PC220-8	PC270-7	PC202B
PC220LC-6	PC220LC-8	PC240	PC300	PC300-3	PC300-5	PC300-6	PC300-7	PC300-7K
PC300LC-7	PC350-6/7	PC400	PC400-3	PC400-5	PC400-6	PC400lc-7	PC450-6	PC450-7

For HITACHI
EX40-1	EX40-2	EX55	EX60	EX60-2	EX60-3	EX60-5	EX70	EX75
EX100	EX110	EX120	EX120-1	EX120-2	EX120-3	EX120-5	EX130-1	EX200-1
EX200-2	EX200-3	EX200-5	EX220-3	EX220-5	EX270	EX300	EX300-1	EX300-2
EX300-3	EX300-5	EX300A	EX330	EX370	EX400-1	EX400-2	EX400-3	EX400-5
EX450	ZAX30	ZAX55	ZAX200	ZAX200-2	ZAX330	ZAX450-1	ZAX450-3	ZAX450-5
ZX110	ZX120	ZX200	ZX200	ZX200-1	ZX200-3	7X200-5g	ZX200LC-3	ZX210
ZX210-3	ZX210-3	ZX210-5	ZX225	ZX240	ZX250	ZX270	ZX30	ZX330
ZX330	ZX350	ZX330C	ZX450	ZX50

For CATERPILLER
E200B	E200-5	E320D	E215	E320DL	E324D	E324DL	E329DL	E300L
E320S	E320	E320DL	E240	E120-1	E311	E312B	E320BL	E345
E324	E140	E300B	E330C	E120	E70	E322C	E322B	E325
E325L	E330	CAT225	CAT312B	CAT315	CAT320	CAT320C	CAT330	CAT322

For Sumitomo
SH120	SH120-3	SH200	SH210-5	SH200	SH220-3	SH220-5/7	SH290-3	SH350-5/7
SH220	SH280	SH290-7	SH260	SH300	SH300-3	SH300-5	SH350	SH60
SH430

For KOBELCO
SK120-6	SK120-5	SK210-8	SK210LC-8	SK220	SK220-1	SK220-3	SK220-5/6	SK200
SK200	SK200	SK200-3	SK200-6	SK200-8	SK200-5/6	SK60	SK290	SK100
SK230	SK250	SK250-8	SK260LC-8	SK300	SK300-2	SK300-4	SK310	SK320
SK330-8	SK330	SK350LC-8	SK235SR	SK450	SK480	SK30-6

For DAEWO0
DH200	DH220-3	DH220	DH220S	DH280-2	DH280-3	DH55	DH258	DH130
DH370	DH80	DH500	DH450	/DH225

For HYUNDAl
R60-5	R60-7	R60-7	R80-7	R200	R200-3	R210	R210	R210-9
R210LC	R210LC-7	R225	R225-3	R225-7	R250	R250-7	R290	R290LC
R290LC-7	R320	R360	R954

For DOOSAN
DX225	DX225LCA	DX258	DX300	DX300LCA	DX420	DX430

For VOLVO
EC160C	EC160D	EC180B	EC180C	EC180D	EC210	EC210	EC210B	EC240B
EC290	EC290B	EC240	EC55	EC360	EC360B	EC380D	EC460	EC460B
EC460C	EC700	EC140	EC140B	EC160B

Quality of products

Through quench-tempering processes to ensure excellent mechanical properties, high strength and superior wear resistance to avoid bending and breakage. Our roller shell is made of high quality alloy steel, through the whole heating quenching and tempering to increase the service life of supporting wheels. Shaft uses high-quality manganese steel, quenched and tempered, high-frequency processing to meet the needs of high-intensity operations.

Compatible Brands

Production Processes

Our Services

Factory sale directly with reasonable price

Flexible payment terms including T/T, D/P and so on

Fast delivery within 30 days after contract established

Professional sales team,quality inspection and report,maritime logistics guidance

Free technical inquiries and logistic guidance with our experts.

Free repair or replace service during warranty period.

Free special services for all key construction projects.

COMPANY

We are a professional of excavator and excavator undercarriage parts manufacturer in China, we can provide standardized products, also can provide customized products, to meet your various needs, create win-win cooperation.