Komatsu PC200 Hydraulic Boom Cylinder 707-01-XR160 125mm Bore 1290mm Stroke Aftermarket
Premium aftermarket boom hydraulic cylinder 707-01-XR160 is a direct OEM replacement part for Komatsu PC200 series excavator. It controls boom lifting and lowering for earthmoving, site grading and bulk material loading. Manufactured strictly per original drawing standards with identical mounting dimensions and oil port layout to realize bolt-on installation without field modification.
| Item | Specification |
|---|---|
| Product Name | Hydraulic Boom Cylinder |
| Applicable Model | Komatsu PC200 |
| OEM Part No. | 707-01-XR160 |
| Product Grade | Brand new premium aftermarket |
| Warranty | 12 months for manufacturing defects |
| MOQ | 1 piece acceptable |
| Certification | ISO9001, CE |
| Parameter | Data |
|---|---|
| Bore Size | 125mm |
| Piston Rod Diameter | 85mm |
| Working Stroke | 1290mm |
| Rated Working Pressure | 35.5MPa |
| Factory Test Pressure | 53.25MPa (1.5 times working pressure) |
| Barrel Material | ST52 seamless honed alloy steel |
| Piston Rod | Carbon steel with 28~35μm hard chrome plating, HRC68-70 |
| Seal Set | PU+NBR composite high-pressure seals |
| Working Temperature | -25℃~+85℃ |
| Design Service Life | Over 8000 working hours |
| Mount Style | Double pin connection with hardened wear-resistant bushings |
- Full OEM compatibility: Matches original 707-01-XR160 in all measurements for seamless direct replacement.
- Heavy-duty durability: Reinforced tube and wear-proof chrome rod effectively prevent deformation and oil leakage under frequent heavy loads.
- Strict factory QC: Each cylinder undergoes full hydraulic tightness test before shipment to rule out leakage issues.
- Cost-efficient option: Equivalent performance to genuine parts at much lower aftermarket price to cut maintenance expenses.
- Diversified logistics: In stock ready to ship; air delivery takes 3~7 working days while sea transport needs around 30~40 days.
We focus on aftermarket Komatsu hydraulic cylinder production for over 12 years, covering boom, arm and bucket cylinders for mainstream PC series machines. Our items are widely exported to Africa, Southeast Asia, Middle East and European machinery spare parts distributors.
Q1: Can this boom cylinder fit PC200LC long chassis variant?
A: Yes, it fits standard PC200 and PC200LC long track version as the OEM part number covers both chassis types.
Q2: Will you apply anti-rust protection before shipment?
A: All cylinders get full anti-rust oil coating and plastic wrap before being packed into plywood cases.
Q3: Can I get extra spare seal kits along with cylinder order?
A: Free small set of spare seals is attached for each cylinder; more seal kits can be ordered separately at discounted cost.
Q4: What if leakage occurs within warranty period?
A: Provide product photos and fault description, we send free replacement seals or corresponding solutions per warranty clauses.
Q5: What hydraulic oil grade works best for this cylinder?
A: ISO VG46 anti-wear hydraulic oil is recommended; waste mixed hydraulic oil will accelerate premature seal aging.
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