Designed for heavy-duty industrial applications, the RH Series Center Hole Single-Acting Cylinder provides robust performance with its impressive 60-ton capacity. Ideal for pulling, tensioning cables, anchor bolts, and forcing screws, this versatile cylinder features interchangeable piston head inserts to accommodate various needs. The cylinder is constructed with a corrosion-resistant standpipe, benefiting from the durable "Power Tech" treatment, ensuring longevity even under full "dead-end" loads.
Featuring a 2.125-inch hole diameter, the RH Series Cylinder is equipped with a threaded collar for additional application flexibility. With an extended height of 12.25 inches, it offers significant reach in compact spaces. Manufactured by SPX Hydraulic Technologies, known for high-quality hydraulic solutions, this cylinder is a reliable choice for demanding environments. Please note that all models, except the RH120, include a 3/8" NPT female half coupler for ease of use.
SKU: RH603
Supplier Part Number (MPN): RH603
Alternate Part Numbers: C1JS66
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Specifications
Capacity (tons)
60
Cylinder Effective Area (sq in)
12.31
Brand
HYDRAULIC TECH USA LLC(SPX)
Brand
Hydraulic Tech USA
Pack Size
1.00
UOM
EA
Extended Height
12.25
Hole Dia.
2.13
Alternate Part Numbers
Alternate Part NumberC1JS66
Supplier Part Number
RH603
Product Weight
60.00 lbs
Similar Products
Model Number
Capacity (tons)
Stroke
Oil Capacity
Retracted Height
Extended Height
Thread 1
Piston Rod Diameter H
Hole Dia.
Thread 2
Cylinder Effective Area (sq in)
Price
Action
RH102RH Series Single-Acting Cylinder
10
7.813
0.766
2.21
RH121RH Series Single-Acting Cylinder
12
6.438
0.797
2.76
RH123RH Series Single-Acting Cylinder
12
10.25
0.8125
2.76
RH202RH Series Single-Acting Cylinder
20
8.125
1.078
4.72
RH203RH Series Single-Acting Cylinder
20
9.063
1.047
3.92
RH302RH Series Single-Acting Cylinder
30
8.75
1.297
6.34
RH306RH Series Single-Acting Cylinder
30
15.75
1.281
6.34
RH603RH Series Single-Acting Cylinder
60
12.25
2.125
12.31
Product Questions & Answers (2)
Question by: Hubert H on Jul 16, 2025, 8:24 AM
what all is this cylinder good for besides just pushing? i know it says center hole but wondering about pulling and tensioning type work
Answer by: Customer Support on Jul 17, 2025, 5:56 PM
Pulling and tensioning are actually right in its wheelhouse. The center hole design on this 60-ton unit is built specifically for work like cable tensioning, anchor bolt pulling, and forcing screws. The 2.125-inch hole diameter lets you run rod or cable straight through the cylinder body, which is what makes those pulling applications possible. The threaded collar adds another layer of flexibility depending on how you need to set up the job.
Question by: Larry R on Sep 20, 2025, 7:33 AM
pulling on anchor bolts is what i need, not pushing. is this cylinder meant for that kind of work?
Answer by: Customer Support on Sep 21, 2025, 3:23 PM
For pulling and tensioning jobs, the center hole design is a good fit. It is commonly used for pulling and tensioning cables, anchor bolts, and forcing screws, and it is built to handle heavy-duty industrial work up to a 60 ton capacity.