EO Technology Co., Ltd.

EO Technology Co., Ltd.

Recoil Spring Part

Basic Info

  • Model NO.: 1453036

  • Application: Excavator

  • Condition: New

  • Type: Crawler

  • Certification: ISO9001: 2000

Product Description

 Material: 50CrVA,55CrSi,60Si2Mn,60Si2MnA,60Si2CrA,60Si2CrVA,etc
            Wire Diameter: 0.4mm~80mm
            Hardness: 42HRC~48HRC
            Color: Black, White, Blue, Red, Yellow, Gray, etc.
Warranty Time:6 Months
H.S Code:73202090
Sea Port:Shanghai ,Ningbo 
Delivery Time:15-30 Days After Advance Payment
Export Markets:Global

Additional Info.
Packing: Wooden Caset
Standard:export standard
Production Capacity:35, 000PCS
Heat treatment: Quenching
Warranty time: 6 months
Service: OEM and after-sale service
Caterpillar,Komatsu genuine spare part bulldozer & excavator Tension Spring,Track Adjuster,adjustable spring/ recoil spring
We are Manufacturers, Exporters, Designers and OEM Suppliers of all types of Spring.
Product information
1.   The standard
GB1239-89(for spring)
     GB1222    (for materials of spring)
The tolerance of material diameter - 1.00 to +1.00.
2.  size and limit deviation

Free height of spring HoAllowed external diameter tolerance
<=2500.01D,limit:-2.00 to+2.00
>250-5000.015D, limit:-2.00 to+2.00
>5000.02D, limit:-2.50 to+2.00

3.  spring limit deviation for free height
0.015 Ho, limit: - 5.00 to +5.00
4.  total number of circle
limit deviation for total number of circle: - 1/4, to  +1/4

Material50CrVA ,55CrSi,60Si2Mn,60Si2MnA,60Si2CrA,60Si2CrVA, 60CrMnA etc
Wire Diameter0.4mm~80mm
Free Hight10mm~1188mm
Direction of CoilsRight,Left
Total CoilsAs per Drawing / Data.
Load Bearing CapacityLoad Bearing Capacity - Up to 40 Tons. (per pc.)
ApplicationExcavator, Digger Machine, Vehicle, Motorcycle, Train, Ship, Shakeout Machine, Oscillation Absorber, etc.
Painting and CoatingRusting Paint, Amino paint, Synthetic Enamel Paint, Powder Coating, Phosphate, Zinc Coating and Spray, etc.
ColorBlack, White, Blue, Red, Yellow, Gray, etc.
Production MethodHot treatment, Cold treatment
NoteThe materials and specifications can be decided by the customers.


 we can supply the Model below:

 Part No. Part No. Part No.
 0932103 2V7439 5K2754
 0964269 2V7440 5K6262
 0990166 2V7441 6H7110
 0966479 2V7442 7K0639
 1028139 2V7443 7H2445
 1156427 2V9035 7V1111
 1156368 3P1459 7Y1606
 1453036 3P1465 7Y0631
 1793035 3P1885 7Y0773
 1941231 3P4434 8M6229
 1V7785 3P4435 8K2082
 2P9665 4I7401 8K2331
 2P9666 4V6874 
 2S7567 5H9474 
 Part No. Part No. Part No.
 175-30-34180 206-30-45280 207-30-68490 
 141-30-34110 20Y-30-12110 208-3054140
 141-30-34112 206-30-55170 
 154-30-11752 207-30-54140 
 Part No. Part No. Part No.
 3056317 3072702 3014123
 3035481 3034938 3036410
 3034934 3033357 3084582
 3037627 3047941 3088639
 3074784 3040104 7400113
 2024233 3025146 7400115
 Part No. Part No. Part No.
 2417P261 2417P272 2417P274
 2417P479 2417P242 2417P265


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