Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
| Working Medium | hydraulic oil |
| Mounting Position | Optional |
| Valve | Available In Various Combinations. |
| Minimum Oeder Quantity | 1PCS |
| Certifications | CE |
| Delivery Time | 31 |
| Technique | Forging&Casting |
| Iso | ISO9001 |
| Payment Terms | T/T L/C |
| Application | Metallurgical equipment |
| Seals | Chinese |
| Piston Seal | urethane seal |
| Packaging Details | Wooden Package |
| Cushioning | Adjustable |
| Pressure | customized |
| Ship Cost | not include |
| Model Number | 60/50-1150；90/75-1120；115/105-1110；150/130-1060 |
| Certification | CE |
| Brand Name | Guoyue |
| Place of Origin | china |
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Product Specification
| Working Medium | hydraulic oil | Mounting Position | Optional |
| Valve | Available In Various Combinations. | Minimum Oeder Quantity | 1PCS |
| Certifications | CE | Delivery Time | 31 |
| Technique | Forging&Casting | Iso | ISO9001 |
| Payment Terms | T/T L/C | Application | Metallurgical equipment |
| Seals | Chinese | Piston Seal | urethane seal |
| Packaging Details | Wooden Package | Cushioning | Adjustable |
| Pressure | customized | Ship Cost | not include |
| Model Number | 60/50-1150；90/75-1120；115/105-1110；150/130-1060 | Certification | CE |
| Brand Name | Guoyue | Place of Origin | china |
Guoyue Hydraulics 4-Stage Single-Acting Telescopic Hydraulic Cylinder — 150/130/115/105/90/75/60mm × 4440mm Total Stroke, 21 MPa, Clevis Mount
Specification: 4-Stage Telescopic Cylinder — 150/130-1060, 115/105-1110, 90/75-1120, 60/50-1150 (telescopic cylinder, multi stage cylinder, dump truck cylinder, tipper cylinder)
4-stage single-acting telescopic type, clevis mount on both ends. S4 starts at 150mm bore with 130mm rod, 1060mm stroke. Then S3 steps down to 115/105×1110, S2 at 90/75×1120, and the inner S1 finishes at 60/50×1150. Retracted length sits around 1300mm, fully extended you get about 5740mm — total working stroke 4440mm.
Outer two stages (S4, S3) use 27SiMn seamless honed tube, inner two (S2, S1) are 20# seamless honed. All stages have roller-burnished ID. Stop rings are 42CrMo material, quenched to HRC 48-52, contact face ground flat.
Rods in CK45 or 40Cr, induction hardened first, then hard chrome plated to 25-35 micron, hardness sitting at HV 800-950 range. Salt spray tested 96 hours minimum.
Sealing: standard PU U-cup with NBR backup O-ring on all four stages, PTFE-bronze guide rings, double lip wiper at each stage entry. Hydraulic ports: S4 takes G1/2, S2 takes G3/8. Red dust caps included.
Clevis ends forged from 45# steel, bushings hardened to HRC 55-60. All weld zones get post-weld stress relief.
Every cylinder tested stage by stage — 25MPa hydrostatic hold for 5 minutes per stage, then a low pressure sequencing run at 0.5MPa to confirm S4 extends first followed by S3, S2, S1 in order. After that, 50 full cycles at 21MPa working pressure with leak inspection.
Direct bolt-on replacement for Hyva FC/FE and Penta MB series dump truck cylinders. Pin centers and clevis dimensions match OEM spec.
Standard use: dump trucks, tipper trailers, roll-off trucks, grain trailers, hydraulic lift platforms.
Our hydraulic cylinders meet rigorous quality standards and are certified by leading classification societies including ABS, Lloyds, and SGS.
Our comprehensive technical support includes troubleshooting guidance, maintenance advice, and direct access to specialized engineers. We provide installation assistance, calibration services, and training resources to ensure optimal performance and safe operation.
Each hydraulic cylinder is carefully packaged in protective materials with clear handling instructions. Units are securely packed in wooden packaging to prevent damage during transportation.
| What is the brand name of this Hydraulic Cylinder? | The brand name of this Hydraulic Cylinder is Guoyue. |
|---|---|
| Where is this Hydraulic Cylinder manufactured? | This Hydraulic Cylinder is manufactured in China. |
| What type of certification does this Hydraulic Cylinder have? | This Hydraulic Cylinder is certified with CE. |
| What is the minimum order quantity for this Hydraulic Cylinder? | The minimum order quantity for this Hydraulic Cylinder is 1. |
| What is the price range for this Hydraulic Cylinder? | The price range for this Hydraulic Cylinder is between $250 and $500. |
| How is this Hydraulic Cylinder packaged for shipping? | This Hydraulic Cylinder is packaged in a wooden package. |
| What is the delivery time for this Hydraulic Cylinder? | The delivery time for this Hydraulic Cylinder is 31 days. |
| What are the payment terms accepted for this Hydraulic Cylinder? | The accepted payment terms for this Hydraulic Cylinder are T/T and L/C. |
Company Details
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
20Million-50Million
Employee Number:
>50
Ecer Certification：
Verified Supplier
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ... Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ...
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