Modified on:
August 31,2026
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CGH3MF3-180-125-800
Name: Mill Type Cylinder - Double Rod Cylinder(CG) - (BOSCH , Rexroth) Range H3. - CGH3 MF3. - Bore Diameter D=180 mm. - With Stroke Length S=800 mm. Description: Based on the official Bosch Rexroth technical documentation for the CGH3 high-pressure mill-type cylinder series, here are the key specifications and hashtags for your configuration.
🔧 Key Specifications: CGH3-MF3, 180mm Bore, 800mm Stroke
The CGH3 is a robust, mill-type double rod cylinder designed for the most demanding, high-pressure industrial applications . The "MF3" mounting style designates a round flange at the cylinder head .
Parameter Specification for CGH3-MF3 (180mm Bore)
Series CGH3 (Mill-type cylinder, double-acting, double rod), Range H3
Mounting Type MF3 (Round flange at cylinder head)
Nominal Pressure 350 bar (35 MPa)
Static Proof Pressure 525 bar
Piston Diameter (ØAL) 180 mm
Piston Rod Diameter (ØMM) Standard options are available up to 220 mm; for a 180 mm bore, a typical rod diameter is 125 mm
Stroke Length (S) 800 mm (Maximum stroke length up to 6,000 mm)
Standards DIN ISO 3320
📐 Key Dimensions and Data for MF3 (180mm Bore)
Based on the Rexroth dimension tables, the following critical specifications apply for a 180 mm bore cylinder with MF3 round flange mounting :
Dimension / Specification Value
Port Thread (EE) G 1 1/2
Piston Rod Thread (KK) M110 x 2 (for 125mm rod)
Max. Stroke Velocity 0.14 m/s
Y Dimension 241 mm
PJ Dimension 264 mm
🧾 Ordering Code Reference
The ordering code for your cylinder follows this structure :
CG H3 MF3 / 180 / [Rod Diameter in mm] / 800 A 3X / ...
In this code:
CG = Double-acting cylinder
H3 = Range H3
MF3 = Mounting style (round flange at head)
180 = Piston diameter in mm
[Rod Diameter] = e.g., 125 mm (to be specified)
800 = Stroke length in mm
A = Design principle (head and base flanged)
3X = Component series (30 to 39, unchanged installation and connection dimensions)
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