Customized Rock Drilling Rig Telescopic Oil Cylinder

Name: Customized Rock Drilling Rig Telescopic Oil Cylinder
Brand: Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
SKU: customized
Price: 5,000.00 USD
Availability: InStock

Place of Origin:China

Brand Name:Guoyue

Certification:CE

Model Number:customized

Minimum Order Quantity:1 piece

Price:USD1,000-10000/pieces

Payment Terms:T/T

Supply Ability:2500 Ton/Tons Per Year

Product Details

Highlight:

telescopic hydraulic cylinder

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telescopic hydraulic cylinders for construction

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70mm hydraulic cylinder

Product Name: Hydraulic Cylinder

Weight: 112

Power: 16MPa

Dimension(L*W*H): 1030*255*180mm

Rod Diameter: 70mm

Maximum Stroke: 700mm

Outer Tube Diameter: 127

Inner Tube Diameter: 100mm

Overall Length: 200mm

Material: Steel, Customized

Pressure: Customized

Working Medium: Hydraulic Oil

Technique: Forging&Casting

Minimum Oeder Quantity: 1PCS

Certifications: CE

Piston Seal: Urethane Seal

Seals: Chinese

Usage: Metallurgical Industry Machinery

Ship Cost: Not Include

Product Description

Customized Rock Drilling Rig Telescopic Oil Cylinder

Product Specifications

Attribute	Value
Product name	Hydraulic Cylinder
Weight	112 kg
Power	16MPa
Dimension (L×W×H)	1030×255×180mm
Rod Diameter	70mm
Maximum Stroke	700mm
Outer Tube Diameter	127mm
Inner Tube Diameter	100mm
Overall Length	200mm
Material	Steel, Customized

Premium Quality Hydraulic Cylinders - Quality Assured

Internals: Cylinder barrel meets GUOYUE EU/US metallurgical standard CD250 structure with materials including 45#, 42CrMo, or 27SiMn. Bore honed to H8 precision (Ra<0.4μm). All critical components made of 45# steel.
Buffering: Multiple buffering options including fixed and floating buffer structures for effective deceleration across pressure and speed ranges.
Welding: 100% ultrasonic impact treatment on all pressure-bearing welds (stress removal ≥90%) for enhanced fatigue strength.
Sealing: Premium imported seals from NOK (Japan), Trelleborg (Sweden), Merkel (Germany), and GP.
Testing & Certification: Complies with GB/T15622-2005 and Q/GAKY014-2023 standards. Includes test reports and qualification certificates.
Warranty: One-year warranty with free repair/replacement for manufacturing defects.

Key Advantages

Extended Reach: Multi-stage telescopic design for long stroke in compact space
High Impact Resistance: Reinforced construction withstands extreme shock loads
Precision Control: Accurate positioning and force for efficient rock penetration
Abrasion Resistance: Hard-coated rods/seals endure harsh environments
Custom Optimization: Tailored to specific rig requirements
Leak-Free Reliability: Advanced sealing prevents fluid loss
Reduced Downtime: OEM-grade materials minimize maintenance

Technical Details

Application: Engineering machinery, mining, shipping, metallurgy, water conservancy, offshore, agriculture

Seal: Parker, Merkel, NOK, Hallite

Material: St52, CK45, 4140, Duplex2205, Stainless Steel 304/316

Certificate: ABS, Lloyds, SGS

Structure: Piston Type, Plunger Type, Telescopic Type

Power: Hydraulic & Pneumatic

Brand: Guoyue

About Our Company

Based in Jiangsu, China since 2022, we serve global markets including Domestic (40%), Africa (10%), North America (10%), and other regions. Our 51-100 person team ensures quality through:

Pre-production samples for all orders
Final inspection before shipment
Specialization in hydraulic cylinder manufacturing

Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a technology enterprise with 50 million yuan registered capital, integrating R&D, production, and service.

Services: FOB delivery, USD/EUR payments, T/T transactions

Languages: English, Chinese

hydraulic cylinder

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