Description

Spring Return Single Acting Hollow Plunger Cylinder

Spring Return RCH-Series Cylinders Features:

• Smooth Saddles: Most RCH-Series cylinders come equipped with smooth saddles.
• Hollow Plunger Design: Allows for both pull and push forces.
• Single-Acting, Spring Return: Ensures efficient operation with a reliable return mechanism.
• Durable Construction: Nickel-plated, floating center tube on models over 20 tons increases product life.
• Enhanced Corrosion Resistance: Baked enamel finish protects against corrosion.
• Easy Fixturing: Collar threads enable easy installation and secure mounting.

Capacity: 13- 95 Ton

Stroke: 8- 155 mm

Max Operation Pressure: 700 bar

Center Hole Diameter: 19.6-79mm

MODEL	STROKE	Cylinder Effective Area (cm2 )	Oil Capacity (cm3 )	Center Hole Dia.	WEIGHT(KG)
RCH-120	8	17.9	14	19.6	1.5
RCH-121*	42	17.9	75	19.6	2.8
RCH-1211	42	17.9	75	19.6	2.8
RCH-123	76	17.9	136	19.6	4.4
RCH-202*	49	30.7	150	26.9	7.7
RCH-206	155	30.7	476	26.9	14.1
RCH-302*	64	46.6	298	33.3	10.9
RCH-306	155	46.6	722	33.3	21.8
RCH-603*	76	82.3	626	53.8	28.1
RCH-606	153	82.3	1259	53.8	35.4
RCH-1003	76	133	1011	79	63

Application of RCH-1003 Hollow Plunger Cylinder:

The RCH-1003 hollow plunger cylinder is used for intermediate boom suspension on a dragline.