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August 31,2026
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CGH3MT4-180-125-800
Name: Mill Type Cylinder - Double Rod Cylinder(CG) - (BOSCH , Rexroth) Range H3. - CGH3 MT4. - Bore Diameter D=180 mm. - With Stroke Length S=800 mm. Description: Based on the official Bosch Rexroth technical documentation for the CGH3 mill-type cylinder series, here are the key specifications and hashtags for your CGH3-MT4 configuration .
🔧 Key Specifications: CGH3-MT4, 180mm Bore, 800mm Stroke
The CGH3 is a robust, double-acting cylinder designed for the most demanding high-pressure industrial applications, with a nominal pressure of 350 bar . The "MT4" mounting style designates a trunnion (pivot) mount, which allows the cylinder to follow the arc of a moving mechanism and compensate for angular misalignment .
Parameter Specification for CGH3-MT4 (180mm Bore)
Series CGH3 (Mill-type cylinder, double-acting, double rod), Range H3
Mounting Type MT4 (Trunnion mount)
Nominal Pressure 350 bar (35 MPa)
Static Proof Pressure 525 bar
Piston Diameter (ØAL) 180 mm
Piston Rod Diameter (ØMM) The standard rod diameter for a 180mm bore in this series is 125 mm
Stroke Length (S) 800 mm (Maximum available stroke length is 3,000 mm for this piston diameter)
Standards DIN ISO 3320, ISO 6022
📐 Key Mounting Dimensions for MT4 (180mm Bore)
Based on the Rexroth dimension tables, the following critical specifications apply for a 180mm bore cylinder with MT4 trunnion mounting :
Dimension / Specification Value
Port Thread (EE) G 1 1/2
Piston Rod Thread (KK) M110x2
Y Dimension 241 mm
PJ Dimension 264 mm
X1 Dimension 159.5 mm
ZB Dimension 565 mm
🧾 Ordering Code Reference
The ordering code for your cylinder follows this structure :
CG H3 MT4 / 180 / 125 / 800 A 3X / ...
In this code:
CG = Double-acting cylinder, double rod
H3 = Range H3
MT4 = Mounting style (trunnion mount)
180 = Piston diameter in mm
125 = Piston rod diameter in mm
800 = Stroke length in mm
A = Design principle (head and base flanged)
3X = Component series (30 to 39, unchanged installation and connection dimensions)
Important Ordering Note: The trunnion position is freely selectable. When ordering, the "XV"
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800mmstroke
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