• Model NO.: RCH-306, RCH-120, RCH-1003
• Usage: Automation and Control
• Power: Hydraulic
• Pressure Direction: Single-acting Cylinder
• Trademark: ENERPAC
• Origin: USA, China

• Material: Stainless Steel
• Structure: General Cylinder
• Standard: Standard
• Double-Acting Cylinder Type: Common Cylinder
• Specification: steel
• HS Code: 8412210000

RCH-Series, Hollow Plunger Cylinders

• Enerpac hollow plunger cylinders provide versatility in testing, maintenance and tensioning applications.
• Hollow plunger design allows for both, pull and push forces
• Single-acting, spring return
• Cylinders are nickel-plated, floating center tube on models over 20 tons increases product life
• Baked enamel finish for increased corrosion resistance
• Collar threads for easy fixturing
• RCH-120 cylinders include AR-630 coupler and has 1/4" NPTF port
• RCH-121 and RCH-1211 cylinders have FZ-1630 reducer and AR-630 coupler, all other models feature CR-400 coupler.

 

Cylinder Capacity	Stroke	Model Number	Cylinder Effective Area	Oil Capacity	Collapsed Height	Extended Height	Outside Diameter	Center Hole Dia.	Weight
ton (kN)	mm		cm2	cm3	mm	mm	mm	mm	kg
13 (125)	8	RCH-120	17,9	14	55	63	69	19,6	1,5
	42	RCH-121*	17,9	75	120	162	69	19,6	2,8
	42	RCH-1211	17,9	75	120	162	69	19,6	2,8
	76	RCH-123	17,9	136	184	260	69	19,6	4,4
20 (215)	49	RCH-202*	30,7	150	162	211	98	26,9	7,7
	155	RCH-206	30,7	476	306	461	98	26,9	14,1
30 (326)	64	RCH-302*	46,6	298	178	242	114	33,3	10,9
	155	RCH-306	46,6	722	330	485	114	33,3	21,8
60 (576)	76	RCH-603*	82,3	626	247	323	159	53,8	28,1
	153	RCH-606	82,3	1259	323	476	159	53,8	35,4
95 (931)	76	RCH-1003*	133	1011	254	330	212	79,0	63

 

Heavy casters are used for the movement of heavy equipment, so the wheels of heavy casters generally use a single wheel with a hard tread. Nylon wheels, cast iron wheels, forged steel wheels, hard rubber wheels, polyurethane wheels, and phenolic resin wheels are ideal. Among them, forged steel wheel and polyurethane caster wheel are especially suitable for the wheels of extra heavy casters.