የ LONGLOOD RR Series Long Stroke Double Acting Hydraulic Cylinders are designed for heavy-duty lifting, መግፋት, መጎተት, አቀማመጥ, and industrial maintenance applications requiring high force output and extended stroke capability.
With capacities ranging from 10 ወደ 520 ቶን and stroke lengths up to 1219 ሚ.ሜ, the RR Series provides powerful and precise hydraulic performance for demanding applications such as bridge construction, heavy machinery installation, የመርከብ ግንባታ, industrial equipment maintenance, and large structure positioning.
Featuring a double-acting hydraulic system, these cylinders provide controlled extension and retraction, ensuring faster operation, improved positioning accuracy, and enhanced productivity.
The double-acting design provides hydraulic power in both directions:
ጥቅሞች:
The RR Series is specifically designed for applications requiring extended movement.
ባህሪያት:
The long stroke design makes these cylinders ideal for lifting, መግፋት, መጎተት, and positioning large structures.
The cylinders feature multiple mounting options for convenient installation:
These mounting features provide flexible installation options for different working conditions.
The baked enamel finish protects the cylinder body against corrosion and harsh working environments.
ጥቅሞች:
All cylinders are equipped with removable hardened saddles designed to protect the plunger during lifting and pressing operations.
ጥቅሞች:
The integrated safety valve helps prevent accidental over-pressurization.
ጥቅሞች:
All RR Series cylinders are supplied with CR-400 couplers, providing:
The built-in plunger wiper helps reduce contamination entering the cylinder.
ጥቅሞች:
| Specification | Details |
|---|---|
| Product Type | Long Stroke Double Acting Hydraulic Cylinder |
| Capacity Range | 10–520 Ton |
| Stroke Range | 57–1219 mm |
| ከፍተኛው የአሠራር ግፊት | 700 ባር |
| Operation Type | ድርብ እርምጃ |
| Return Method | Hydraulic Return |
| Coupler Type | CR-400 |
| Surface Protection | Baked Enamel Finish |
| Saddle Type | Removable Hardened Saddle |
LONGLOOD RR Series cylinders are widely used in:
Available up to 520 ቶን, providing powerful hydraulic performance for large-scale applications.
Long stroke options up to 1219 ሚ.ሜ provide greater flexibility for lifting and positioning tasks.
Double-acting operation allows controlled movement during both extension and retraction.
Designed for demanding industrial environments with durable materials and protective finishes.
Multiple mounting options simplify integration into different hydraulic systems.
Built-in safety features help protect both equipment and operators.
For safe operation:
A double acting hydraulic cylinder uses hydraulic pressure to extend and retract the piston, providing controlled movement in both directions.
The LONGLOOD RR Series provides:
አቅም: 10–520 tons
Stroke: 57–1219 mm
Long stroke cylinders provide greater movement distance, making them ideal for:
The maximum operating pressure is:
700 ባር (10,000 psi)
A single acting cylinder uses hydraulic pressure in one direction and returns by spring or load force, while a double acting cylinder uses hydraulic pressure for both extension and retraction.
Removable hardened saddles protect the cylinder plunger during lifting and pressing operations and allow easy replacement when needed.
CR-400 couplers provide quick and secure hydraulic connections between the cylinder and hydraulic pump system.
አዎ. LONGLOOD provides OEM and ODM services including customized stroke lengths, አቅም, mounting options, coatings, saddles, and hydraulic connections.
They are widely used in:
የ LONGLOOD RR Series Long Stroke Double Acting Hydraulic Cylinders combine high capacity, extended stroke capability, precise hydraulic control, and durable construction. They provide a reliable solution for demanding lifting, መግፋት, መጎተት, and positioning applications across heavy industries.

ኢሜይል: sales@longloodtool.com
ስልክ:+86-13599531763
አድራሻ: ክፍል 502, ወለል 5, ሕንፃ ቢ, # 1 አውደ ጥናት, የመኪና ኢንዱስትሪ ከተማ ክፍሎች ድጋፍ ማዕከል (ደረጃ iv), ጓንኩ ከተማ, Jimei አውራጃ, Xiamen,ፉጂያን,ቻይና
ውስጥ እናገኝሃለን። 1 የስራ ቀን.