
DS01·91 Series Metallurgical Hydraulic Cylinder
Summary: The main products produced by the company include: hydraulic cylinders, hydraulic systems, earth pressure balance roadheader, mud water balance roadheader and water treatment and other non-standard complete sets of equipment, as well as pneumatic components, various types of shafts, disk processing parts
- Product Description
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Purpose and Features
The DS01.91 series double-acting single-rod hydraulic cylinder is an actuator that performs reciprocating linear motion in hydraulic systems. It features a simple structure, reliable performance, easy assembly and disassembly, and convenient maintenance. It has buffers at both ends and various connection methods. This series of hydraulic cylinders is interchangeable with JB2162-91, expanding the three installation types of JB2162-77 standard to five types, with basic consistency in connection dimensions and an aesthetically pleasing appearance, suitable for industries such as metallurgy, mining, engineering, and petrochemicals.
Model Description
Technical Parameters
Cylinder Diameter D φ 50 φ63 φ80 φ100 φ 125 φ160 φ200 φ250 Rod Diameter d φ28 φ35 φ45 φ 55 φ70 φ 90 φ110 φ140 Safety
Installation Limit
Type Action
Stroke TypeG 1000 1250 1600 2000 2500 3200 3600 4750 B 630 800 1000 1250 1600 2000 2500 3200 P 400 550 800 1000 1250 1600 2000 2500 T 1000 1250 1600 2000 2500 3200 3600 4750 W 450 630 800 1000 1250 1800 2000 2800 Non-torsion shaft connection
Minimum Stroke30 35 38 42 45 50 55 60 Note: 1. The oil port connection method is internal thread, and the buffer uses fixed buffers at both ends. The connection method at the piston rod end is external thread.
2. If the stroke required by the user exceeds the specified limit stroke in the table, stability of the rod is not guaranteed and should be negotiated between both parties.
B (Intermediate Swing Type)
T (Head Flange Type)
W (Tail Flange Type)
Note: The dimensions in parentheses are those specified by the original standard (JB2162-77), and should be avoided in new designs as much as possible.
S (Tail Suspension Type)
G (Foot Fixed Type)
Note: The dimensions in parentheses are those specified by the original standard (JB2162-77), and should be avoided in new designs as much as possible.
Key words:
Non-standard complete sets of equipment such as hydraulic cylinder, hydraulic system, earth pressure balance roadheader, mud water balance roadheader and water treatment, as well as pneumatic components, various shafts and plates
Product inquiry
The main products produced by the company include: hydraulic cylinder, hydraulic system, earth pressure balance roadheader, mud water balance roadheader and water treatment and other non-standard complete sets of equipment, as well as pneumatic components, various types of shaft, plate processing parts.
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