Hitachi Bottom Roller Construction Machinery Part

Specifications

1.Standard Material:50Mn
2.High Hardness:HRC50-58,
3.Warranty:2000 working hours
4.Technique:Forging/Casting/Heat Treatment

 

 

 

Specifications

1.Standard Material:50Mn
2.High Hardness:HRC50-58,
3.Warranty:2000 working hours
4.Technique:Forging/Casting/Heat Treatment

5.Feature: EXW PRICE

 

 

1.Product Information:

Description	Excavator undercarriage track roller
Feature	EXW PRICE
Material	50Mn
Technology	Forging /Casting/Heat Treatment
Surface Hardness	HRC50-58
Guarantee	2000 working hours/Half years
FOB Price	FOB Xiamen USD 45-100 /PC
MOQ	5PCS
Packing	Standard exported wooden pallet or negotiation
Delivery	Within 30days
Payment Terms	T/T 30% deposit,balance before loading container

 

2.We provide track roller/bottom roller/lower roller/supporting roller for excavator and bulldozer.

Wheel body precision forged, normalizing and quenched to mack tread HRC50-58 hardness, to ensure that enduring impact resistance and surface wear resistance of the shell. 

High quality and standard floating sealing guarantees complete sealing of the track rollers and 

carrier orller,free of maintenance.

 

3.Advantages:

1).Material:We purchse raw meterial steel from several large steel groups,such as Hangzhou Iron 

and Steel Group Company, Shanghai Baoshan Iron and Steel Group Company,make sure our

 raw material's quality.

2).20% of our technologist and workers have over 10 years experience in this industry.

3).We have complete production line and a professional designer and working team.

4).Quality control:The quality control is strictly performed start from purchaseing raw materials to 

different machining procession till final packing. We have Magnetic Powder Detector,Material

Testing Machine, Metallographic Microscope,such testing instruments, guanrantee our products 

high quality.

 

 

 

 

 

Our products track roller, carrier roller,idler, sprocket, track link for all kinds of types excavator 

and bulldozer undercarriage parts  are of high quality and at reasonable prices, certified by 

ISO9001:2000, and specifically designed, engineered and manufactured under consistent 

quality control. We also make goods according to OEM requirements. Furthermore, we can 

produce new products according to customers' samples, designs and technical drawings. 

 

 

 

 

 

 

  4.Model:

TRACK ROLLER DH220	TRACK ROLLER HD250
TRACK ROLLER DH280-2/3	TRACK ROLLER HD450
TRACK ROLLER DH320	TRACK ROLLER HD770/700
TRACK ROLLER DH55	TRACK ROLLER R60-5
TRACK ROLLER E120B	TRACK ROLLER R60-7
TRACK ROLLER E200B	TRACK ROLLER R200
TRACK ROLLER E325	TRACK ROLLER R290
TRACK ROLLER E330	TRACK ROLLER PC30 IS
TRACK ROLLER E70B	TRACK ROLLER PC30 OS
TRACK ROLLER EX100	TRACK ROLLER PC40
TRACK ROLLER EX200-1	TRACK ROLLER PC60-1/3
TRACK ROLLER EX200-2/3/5	TRACK ROLLER PC60-5
TRACK ROLLER EX30	TRACK ROLLER PC60-7 SS
TRACK ROLLER EX300-1/2	TRACK ROLLER PC100
TRACK ROLLER EX300-5	TRACK ROLLER PC200-3
TRACK ROLLER EX400	TRACK ROLLER PC200-5
TRACK ROLLER EX50 IS	TRACK ROLLER PC200-7
TRACK ROLLER EX60-1 OS	IS=INNER SIDE
TRACK ROLLER EX70	TRACK ROLLER PC400
TRACK ROLLER MS070	TRACK ROLLER EC210
TRACK ROLLER MS110-5	TRACK ROLLER EC290
TRACK ROLLER MS180-3	TRACK ROLLER EC360
TRACK ROLLER SH100	TRACK ROLLER EC460
TRACK ROLLER SH200	TRACK ROLLER BD2G
TRACK ROLLER SH280	TRACK ROLLER D20
TRACK ROLLER SH340	TRACK ROLLER SK200-8
TRACK ROLLER SH60 SS	TRACK ROLLER SK60
TRACK ROLLER SH60 DS	TRACK ROLLER ZX200
TRACK ROLLER SK100	TRACK ROLLER SK230
TRACK ROLLER SK200	TRACK ROLLER SK400
TRACK ROLLER PC20-7	TRACK ROLLER EX40
TRACK ROLLER KH50	TRACK ROLLER SK55
TRACK ROLLER SK30	TRACK ROLLER UH045-5
TRACK ROLLER SK30	TRACK ROLLER PC300-3/5
TRACK ROLLER EX60-2/3 IS	TRACK ROLLER PC300-6
OS=OUTER SIDE	SS/DS=SINGLE/DOUBLE