Front Idler for Caterpillar Excavator Undercarriage Parts All Models

To consistently enhance the management method by virtue of the rule of 'sincerely, fantastic religion and top quality are the base of business development', we extensively absorb the essence of associated goods internationally, and constantly acquire new merchandise to satisfy the needs of shoppers for Excavator Bucket Bushing, Front Idler PC200-3, Track Guard. We will keep working hard and offering you the highest-quality products and service. We actively cooperate with the requirements of customers, try our best to develop and produce new products, meet the needs of customers and provide customers with high-quality and low-cost products.

Production introduction

Working Principle and Working Principle of Idler           

Grease is injected into the oil cylinder through the grease nozzle with a grease gun, so that the piston extends outward to push the tension spring, and the guide wheel moves left to tighten the caterpillar. The tightening spring has an appropriate travel. When the tension force is too large, the spring is compressed to act as a buffer; when the tension force is too large disappears, the compressed spring pushes the guide wheel in place, so that the compressed spring pushes the guide wheel in place. It can ensure the sliding along the crawler frame to change the wheelbase, ensure the disassembly and assembly of the crawler, reduce the impact of the walking process, and avoid derailment of the track chain.

Product details

Model no.: E320

Part name: Shovelfront idler assy

Material: Steel 50Mn

Finishing: Smooth

Technique: Forging or casting

Standard: ISO

Place of origin: Fujian,China

Brand name: SQ or GTR

Color: Black,yellow or gray

Surface hardness: HRC-52-HRC58

Heat treatment depth: 8-12mm

Moving type: Crawler-tracked excavator

Delivery time: 30-45 days after receiving the advance payment or receiving LC

Packing: Standard seaworthy wooden pallet

Trade term: FOB ,CNF,CIF

Payment: TT ,LC at sight

Main Features

1) Good metal fibrous tissue and special heat treatment brings them longer life.

2) Resist abrasion and impact well; Prevent fragmentation well.
3) Using low and high-double seal makes it life lubrication

4) High flexibility and hydrocarbon-type regulator which is avaiable for mine working condition.

Our idler is applicable to below models:

HITACH
UH045	UH052	UH053	UH063	UH07-5	UH09-7	UH04-7	UH083
EX20UR-1/2	EX30	EX40-1	EX40-2	EX45-1	EX50UR	EX55	EX60
EX60-2	EX60-3	EX60-5	EX70	EX75	EX90	EX100	EX100M
EX110	EX120-1	EX120-2	EX120-3	EX120-5	EX130-1	EX150	EX270
EX300	EX300-1	EX300-2	EX300-3	EX300-5	EX300A	EX320/321	EX330
EX350	EX370	EX400-1	EX400-2	EX400-3	EX450	EX400-5	EX550
EX700	EX750-5	EX1100
ZAX30	ZAX50	ZAX55	ZAX110	ZAX120	ZAX200	ZAX200-1	ZAX200-2
ZAX200-3	ZAX200-5G	ZAX200LC-3	ZAX210	EX210-3	ZAX210-5	ZAX225	ZAX230
ZAX240	ZAX250	ZAX270	ZAX330	ZAX330C	ZAX350	ZAX360	ZAX450-1
ZAX450-3	ZAX450-5
FH220-3	FH330
KOMATSU
PC20-7	PC20	PC30-3	PC30-5	PC30-6	PC40-5	PC40-6	PC40-7
PC45	PC45-2	PC50	PC55	PC60-1	PC60-3	PC60-5/6	PC60-7
PC75	PC80	PC100-5	PC120-2	PC120-6	PC130	PC130-7	PC200
PC200-1	PC200-2	PC200-3	PC200-5/6	PC200-7	PC200-8	PC210-6	PC220-1
PC220-3	PC220-6	PC220-7	PC220-8	PC240-3	PC270-7	PC202B	PC220LC-6
PC220LC-8	PC240	PC300	PC300-3	PC300-5/6	PC300-7	PC300-7K	PC300LC-7
PC350-6/7	PC400	PC400-3	PC5400-5	PC400-6	PC400LC-7	PC450-6	PC450-7
PC600	PC650	PC750	PC800	PC1000-1	PC1100	PC1250	PC2000
CATERPILLAR
E70B	E307/308	E120B	E140	E180	E200B	E200-5	E215
E215BLC	E240	E120-1	E225	E225D	E225DLC	E235	E235DLC
E70B	E240B	E245	E300	E300B	E300L	E300D	E311
E312B	E313SR	E315	E320S	E320	E320BL	E320L	E320C
E320D	E320DL	E322C	E322B	E324	E324D	E324DL	E325
E325L	E325LN	E330	E330LN	E330C	E329DL	E345	E350
E450	E973
SUMITOMO
LX02/03	LX08	SH60	SH75-3	SH100	SH120	SH120-3	SH200
SH210-5	SH220	SH220-3	SH220-5/7	SH250	SH260	SH280	SH290-3
SH290-7	SH300	SH300-3	SH300-5	SH340	SH350-5/7	SH430	SH450
SH580
LS200	LS280	LS1200	LS1600	LS2035	LS2050	LS2650	LS2800
LS2800FJ2	LS3400EJ	LS4300FJ2	LS5800C2	SC800	SC1000
KOBELCO
K903	K904B	K904C	K907B	K907C	K907D	SK07	SK027
SK04N2	SK07N2	SK09N2
SK30-6	SK60	SK100	SK120-5	SK120-6	SK120LC	SK200	SK200-3
SK200-5	SK200-6	SK200-8	SK210-8	K210LC-8	SK220	SK220-1	SK220-3
SK220-5/6	SK230	SK235SR	SK250	SK250-8	SK260LC-8	SK300	SK300-2
SK300-4	SK310	SK320	SK330	SK330-6	SK330-8	SK350LC-8	SK400
SK450	SK480
VOLVO
EC55	EC140	EC140B	EC160B	EC160C	EC160D	EC180B	EC180C
EC180D	EC210-7	EC210	EC210B	EC240	EC240B	EC290	EC290B
EC360	EC360B	EC380D	EC460	EC460B	EC460C	EC700
DAEWOO
DH55	DH80	DH130	DH200	DH220	DH220-3/5	DH220S	DH220LC
DH225	DH258	DH280-2	DH280-3	DH320	DH330	DH360	DH370
DH450	DH500
DOOSAN
DX225	DX225LCA	DX258	DX300LCA	DX420	DX430
HYUNDAI
R60	R60-5	R60-7	R80-7	R130	R200	R200-3	R210
R210-9	R210LC	R210LC-7	R220	R225	R225-3	R225-7	R250
R250-7	R290	R290LC	R290LC-7	R300	R305	R320	R360
R914B	R954
KATO
HD250	HD400-2	HD400-5	HD400SE	HD450	HD512	HD512III	HD550SE
HD700	HD700VII	HD820	HD820III	HD820R	HD880-1	HD1250VII	HD1430
HD1430III	HD1880	HD250SE
MITSUBISHI
MS40	MS70-8	MS110-8	MS120	MS140	MS180-3	MS240	MS300-8

Our services

We are a professional manufacturer that is specialized in producing front idler for Excavator, Bulldozer and other construction machines.

To ensure product quality, we are strict in quality control, from raw material, design, technology, manufacturing for the entire process of detection.

FAQ

1. What is the delivery time?

For the excavator parts,normally we can offer within 30days.but if for bulldozer parts,normally 45days.

If we have them in stock, we can ship them out with 7days.

2. What is the warranty of your parts?

For normal usage,6 month or 2000 house guarantee for excavator rollers and links.

3. What is your payment terms?

You can choose TT,LC,DP,DA,WESTERM UNIO

4. What are the packages of your products?

We can offer fumigated wooden pallets/boxes,polywoode pallets/boxes.

5. Where is your sea port?

Our nearest seaport is XIAMEN PORT,China.

6. Where is your factory and how can I come?

Our factory is located in Quanzhou city, Fujian province,China.There are Xiamen airn port and quanzhou jinjiang air port available.

'Practical and innovative, dedicated and efficient' is our entrepreneurial spirit. We are dedicated to solving all kinds of problems for you with economic and reasonable Front Idler for Caterpillar Excavator Undercarriage Parts All Models and high-quality and perfect services. All employees of our company take it as their duty to provide convenience for customers and strive to create greater value for the market. We has now developed into a professional, branded and industrialized company.

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