Concrete Pump Hydraulic Cylinders

Heavy-duty hydraulic cylinders for concrete pump trucks, covering boom, outrigger and main pumping functions. Designed for pressure holding, high-frequency impact and demanding construction-equipment duty.

Anti-leakage sealing design
Lightweight configuration options
Main pumping cylinder design focused on hydraulic-oil protection
Telescopic sleeve solutions for improved eccentric-load resistance

Construction Equipment Hydraulic Cylinders

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Specifications
Applications

Specifications

Main Item	Parameter	Unit	Matching Scope
Bore Diameter	80‑360	mm	23‑75m Concrete Pump Truck; 30‑100 m³ Trailer‑mounted Concrete Pump; 100‑120 m³ Truck‑mounted Concrete Pump
Rod Diameter	55‑220	mm
Stroke	150‑2450	mm
Working Pressure	22‑45	MPa
Output Force‑Thrust	≤ 4065	kN
Output Force‑Pull Force	≤ 2549	kN
Working Temperature	‑40‑100	℃

Applications

Concrete pump hydraulic cylinders are used across the primary hydraulic functions of concrete pumping equipment:

Boom cylinders: boom lifting, folding and positioning.
Outrigger cylinders: machine stabilization and support under eccentric loads.
Main pumping cylinders: high-speed reciprocating pumping duty with repeated impact.

For selection, provide the pump model, cylinder function, bore, rod diameter, stroke, working pressure, mounting, port type and target quantity.