KC-4TG-E180 Telescopic Cylinder Mobile Machinery

The 4TG-E180 is a multi-stage telescopic hydraulic cylinder designed for heavy-duty applications such as dump trucks, semi-trailers, and agricultural machinery. Its modular design allows sequential extension/retraction of nested stages to achieve long strokes while maintaining compact retracted dimensions.

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Advantages

1.HS (High Strength Material): Constructed with high-yield 27SiMn seamless steel for superior load-bearing capacity (up to 406 kN thrust1.

2.HE (High Efficiency): Lightweight aluminum components reduce energy consumption while supporting heavy-duty operations.

3.HP (High Pressure Resistance): Operates at 16–19 MPa (160–190 bar) for reliable performance in demanding environments.

4.SR (Superior Sealing): Premium brand seals prevent leaks under high pressure and harsh conditions.

5.LS (Long Service Life): Nickel-plated piston rods and friction-reducing molybdenum disulfide coatings enhance durability and smooth operation.

6.CD (Compact Design): Space-saving telescopic structure achieves 6.18 m stroke with minimal retracted length.

7.MM (Multi-Mounting Options): Universal mounting dimensions ensure compatibility with diverse vehicle systems.

8.FR (Fast Response): Hydraulic actuation enables rapid extension/retraction (up to 0.5 m/s).

9.ER (Environmental Resistance): IP65/IP67-rated protection against dust, moisture, and extreme temperatures (-20°C to 88°C)

Technical Data

Model	Cylinder diameter (mm)	Rod diameter (mm)	Rated pressure (MPa)	Maximum pressure (MPa)	Stroke range (mm)
4TG - E180	180	100	20	25	5460

FAQ

How do you ensure product reliability without in-house production?

We hold ISO 9001/TS 16949 certifications and have over 15 years of hydraulic manufacturing experience. Each batch undergoes a 5-stage quality verification, including pressure cycle testing and material composition analysis.
How to handle component failures during the warranty period?

We offer a 12-month limited warranty (covering manufacturing defects). Simply send a diagnostic video via our platform, and our engineers will confirm repair/replacement solutions online.
Can technical drawings be provided for custom projects?

After confirming the deposit, engineering schematics can be shared under an NDA. Our advanced production system shortens lead times by 30% compared to traditional suppliers.
What is the minimum order quantity (MOQ) for hydraulic valves?

Standard models have a flexible MOQ of 50 pieces. Sample orders start from 20 pieces.
How to handle urgent breakdowns?

Our national partners stock critical spare parts in 6 regional centers, with priority delivery services available at major ports.
What are the payment terms for new customers?

A 50% T/T advance payment is required for the first transaction. Payment terms can be further discussed after three consecutive successful deliveries.
Are certification documents available?

Each shipment includes CE/ISO/REACH certificates. Special certifications (e.g., ATEX) require 45 days' prior notice.
Can you provide samples?

Yes. We can supply samples for your testing and verification needs. For sample requests, please inform us of the specific product model, quantity, and any special requirements. We’ll communicate details like sample preparation time, shipping arrangements, and relevant costs (e.g., sample production fees, logistics charges; partial costs may be negotiable under certain conditions).