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Double Acting Hydraulic Cylinder 70mm Rod Diameter 700mm Stroke

Name: Double Acting Hydraulic Cylinder 70mm Rod Diameter 700mm Stroke
Brand: Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
SKU: customized
Price: 5,000.00 USD
Availability: InStock

Brand Name:	Guoyue
Model Number:	customized
MOQ:	1 piece
Price:	USD1,000-10000/pieces
Delivery Time:	12~60 days depends on products type
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu, China

Certification:

iso

Product Name:

Hydraulic Cylinder

Dimension(L*W*H):

1030*255*180mm

Rod Diameter:

70mm

Maximum Stroke:

700mm

Outer Tube Diameter:

127

Inner Tube Diameter:

100mm

Overall Length:

200mm

Type:

Double Acting Cylinder

Material:

Steel, Customized

Surface Treatment Of Piston Rod:

Hard Chrome Plated

Packaging Details:

Standard Export Package

Supply Ability:

2500 Ton/Tons Per Year

Highlight:

70mm double acting hydraulic cylinder

700mm stroke hydraulic cylinder

heavy duty hydraulic cylinder with warranty

Product Description

OEM Factory Price Hard Rock Excavation Machine Boom Oil Cylinder

Product Specifications

Attribute	Value
Product name	Hydraulic Cylinder
Dimension (LWH)	1030255180mm
Rod Diameter	70mm
Maximum Stroke	700mm
Outer Tube Diameter	127mm
Inner Tube Diameter	100mm
Overall Length	200mm
Type	Double Acting Cylinder
Material	Steel, Customized
Surface Treatment Of Piston Rod	Hard Chrome Plated

Product Features

Tube follows GUOYUE CD250 style with material options: 45#, 42CrMo, or 27SiMn
Precision ground hole to H8 with surface roughness Ra under 0.4 μm
Constructed with 45# steel components (head, base, ears, piston) - no cast iron or cast steel
Optional fixed or floating bumpers for controlled deceleration
Ultrasound-tested heavy-load welds for stress reduction and durability
Premium international seals (NOK, Trelleborg, Merkel, GP)
Tested to GB/T15622-2005 and Q/GAKY014-2023 standards with certification
1-year warranty against manufacturing defects

Applications

Ideal for hard rock excavation, mining operations, tunnel construction, quarry work, and heavy-duty industrial applications. Suitable for engineering machinery, mine operations, shipping, metallurgy, water conservancy, offshore projects, and agricultural equipment.

Additional Specifications

Seal Options: Parker, Merkel, NOK, Hallite
Paint Colors: Red, Grey, Yellow, Black (customizable)
Material Options: St52, CK45, 4140, Duplex2205, Stainless Steel 304/316
Certifications: ABS, Lloyds, SGS
Packaging: Bubble-wrap with wooden case
Structure: Piston Type, Plunger Type, Telescopic Type
Power: Hydraulic & Pneumatic
Brand: Guoyue
Sample: Available

Product Images

Hydraulic Cylinder

Custom Hydraulic Cylinder