Excavator Recoil Spring Cylinder Assembly Track Adjuster Cylinder For Komatsu CAT Hitachi Doosan Undercarriage Spare Parts Export
Full series excavator track adjuster recoil cylinder assembly with high-strength wear-resistant built-in spring, thick forged cylinder barrel and oil-resistant wear-proof oil seals. Compatible with all tonnage excavators of Komatsu, CAT, Hitachi, Doosan, Sany, XCMG. Available in black anti-corrosion finished cylinder and red spring versions, sold as single cylinder or full spring assembly, used for track tension adjustment and walking shock absorption, mass stock construction machinery undercarriage parts for export
Thick forged cylinder body with long-term leak-proof sealing
Cylinder barrel integrally forged from thick seamless steel tube, quenched & tempered piston rod with high hardness to resist impact deformation. Multi-layer oil-proof & dust-proof combined oil seals block sediment and hydraulic oil leakage, no pressure loss or oil leakage under long-term mine & muddy site operation, stably maintain track tension to prevent track jumping and derailment.
High-toughness buffer spring for shock & impact resistance
Thickened manganese steel recoil spring with pre-compression fatigue test, lasting elasticity without fatigue or fracture. Absorb violent impact from stones and bumpy roads during traveling, protect track links, rollers and idlers, greatly reduce undercarriage abrasion and extend service life of full walking system.
Full model coverage, multi-spec stock for mainstream excavators
Specifications fit mini, small, medium and large excavators of Komatsu, CAT, Hitachi, Doosan, Hyundai, Sany, XCMG. Cylinder stroke and spring tension customizable by machine model. Two delivery types: integrated cylinder assembly packed in single wooden box, full spring & bracket sets stored on racks. Installation dimensions fully match OEM parts for direct replacement without modification.
Two surface anti-corrosion finishes suitable for overseas working conditions
Black finished cylinders with overall black anti-rust treatment, individually packed in wooden boxes to avoid scratch & rust during sea transportation. Red spring version with high-temperature baking paint spring for high recognition, firmly welded brackets for full-container bulk packing. The full recoil device adjusts track tension and absorbs shock, core wearable spare part for excavator walking undercarriage.
One-stop foreign trade supply service for machinery spare parts
Mass stock of track adjuster cylinders sorted by machine model, single set retail & full/LCL container bulk export supported. Multi-angle real photos, model compatibility datasheets and seal wear test reports supplied. Can be bundled with track chains, track rollers, idlers and sprockets as full undercarriage kits. Customs declaration, inspection and sea freight booking agency service available, long-term bulk cooperation with overseas machinery parts dealers.
Product Name
Excavator Track Adjuster Recoil Cylinder Assembly
Cylinder Material
Thick seamless forged steel tube, quenched & tempered piston rod
Seal Parts
Multi-layer oil & dust resistant combined oil seal
Spring Material
Thickened high manganese spring steel with fatigue test passed
Compatible Machines
All tonnage excavators of Komatsu, CAT, Hitachi, Doosan, Hyundai, Sany, XCMG
Product Types
Black integrated cylinder (wood box pack), red spring & bracket full set
Mine exploitation, earthmoving, municipal construction excavator undercarriage maintenance
Supply Mode
In stock, single set & full/LCL container bulk export
Export Support
Real photo gallery, model compatibility list, seal performance test report, customs & sea freight agency
起订量
1 件
Description
Thick forged cylinder body with long-term leak-proof sealing
Cylinder barrel integrally forged from thick seamless steel tube, quenched & tempered piston rod with high hardness to resist impact deformation. Multi-layer oil-proof & dust-proof combined oil seals block sediment and hydraulic oil leakage, no pressure loss or oil leakage under long-term mine & muddy site operation, stably maintain track tension to prevent track jumping and derailment.
High-toughness buffer spring for shock & impact resistance
Thickened manganese steel recoil spring with pre-compression fatigue test, lasting elasticity without fatigue or fracture. Absorb violent impact from stones and bumpy roads during traveling, protect track links, rollers and idlers, greatly reduce undercarriage abrasion and extend service life of full walking system.
Full model coverage, multi-spec stock for mainstream excavators
Specifications fit mini, small, medium and large excavators of Komatsu, CAT, Hitachi, Doosan, Hyundai, Sany, XCMG. Cylinder stroke and spring tension customizable by machine model. Two delivery types: integrated cylinder assembly packed in single wooden box, full spring & bracket sets stored on racks. Installation dimensions fully match OEM parts for direct replacement without modification.
Two surface anti-corrosion finishes suitable for overseas working conditions
Black finished cylinders with overall black anti-rust treatment, individually packed in wooden boxes to avoid scratch & rust during sea transportation. Red spring version with high-temperature baking paint spring for high recognition, firmly welded brackets for full-container bulk packing. The full recoil device adjusts track tension and absorbs shock, core wearable spare part for excavator walking undercarriage.
One-stop foreign trade supply service for machinery spare parts
Mass stock of track adjuster cylinders sorted by machine model, single set retail & full/LCL container bulk export supported. Multi-angle real photos, model compatibility datasheets and seal wear test reports supplied. Can be bundled with track chains, track rollers, idlers and sprockets as full undercarriage kits. Customs declaration, inspection and sea freight booking agency service available, long-term bulk cooperation with overseas machinery parts dealers.
