OTC 4140A 60 Ton Spring-Return Hollow Center Hydraulic Ram
REPLACES OTC 4140.
The OTC 4140A 60 Ton Ram is ideal for push/pull applications found in off-highway, construction, mining and other industries where heavy equipment is maintained.
Features:
- Center hole permits extending screws, cables, etc., straight through the ram for versatility of application.
- Rams withstand full "dead-end" loads.
- Chrome-plated piston rods resist wear, and superior packing and seals provide high cycle life without leakage.
- Piston head inserts are interchangeable for versatility.
- Tapped base mounting holes provide easy installation in fixed applications.
Specifications:
- Cylinder Capacity (Tons) | 60
- Stroke (in.) | 6
- Retracted Height (in.) | 12 1/4
- Extended Height (in.) | 18 1/4
- Outside Diameter (in.) | 6 1/4
- Piston Rod Diameter (in.) | 3 19/32
- Center Hole Diameter (in.) | 2 1/8
- Inches Between Base Holes | 5 1/8
- Insert Thread Size (in.) | 3 - 12
- Collar Thread (in.) | 6 1/4 - 12
- Thread Length (in.) | 2 1/2
- Oil Capacity (cu. in.) | 73.86
- Internal Press at Capacity (PSI) | 9,750
- Tons at 10,000 PSI | 61.6
- Base to Inlet Port (in.) | 1
- Mounting Holes (in.) | 1/2 - 13
- Base Cylinder Eff. Area (sq. in.) | 12.31
- Product Weight (lbs.) | 78
