Spare parts ► MSF23 MAG/MSF Kayaba Hydraulic parts

Kayaba MSF23 hydraulic motor characteristics
The Kayaba MSF23 hydraulic motor is a compact, variable displacement axial piston motor designed to drive swing motors in mini excavators and other compact construction equipment. It provides efficient and stable operation in confined spaces, combining reliability, durability and energy efficiency.
Technical characteristics of the Kayaba MSF23 hydraulic motor:
- Type: axial piston hydraulic motor with variable displacement
- Design: compact, lightweight, with inclined washer
- Displacement: ~23.4 cm3/rev
- Maximum pressure: up to 245 bar
- Maximum rotation speed: up to 3000 rpm
- Maximum flow rate: up to 70 l/min
- Total weight: ~50–150 kg (depending on configuration)
The Kayaba MSF23 hydraulic motor is widely used as a swing motor in mini excavators, mini crawler loaders and other compact construction equipment. Due to its versatility and reliability, it is used in machines weighing up to ~5 tons.
Kayaba MSF23 hydraulic motor has the following advantages:
- Compactness and ease of installation in confined spaces
- Reliable operation under high loads and in aggressive conditions
- Smooth start and precise rotation control
- High performance while maintaining energy efficiency
- Long service life thanks to Japanese manufacturing quality
Analogues of the hydraulic motor catalog number: B0440-18002, VOE14542951, VOE14531612, VOE14542952, VOE14537414, VOE14542953, VOE14512771, VOE14542954, VOE14536016, VOE14542955, VOE14542956, VOE14512772, VOE14536020, VOE14536021, VOE14536022, SA8230-32410, VOE14542957, VOE14542958
Installed in equipment models:
- Volvo EC160C L, EC160C NL, EC180C L, EC210C L, EC210C LD, EC210C LR, EC210C N, EC210C NL, EC235C LD, EC235C NL, EC240B FX, EC240B LC, EC240B LR, EC240B NLC, EC240C L, EC240C LD, EC240C LR, EC240C NL, EC250D L, EC250D LR, EC250D NL, EC250D, EC290B FX, EC290B LC, EC290B LR, EC290B NLC, EC290C L, EC290C LD, EC290C LR, EC290C NL, EC300D L, EC300D LD, EC300D LR, EC300D NL, EC700B HR, EC700B LC, EC700C HR, EC700C L, EC700C LD, EC750D L, ECR235C L, ECR235D L, ECR235E L, ECR305C L, FC2121C, FC2421C, FC2924C, FC3329C, PL3005D
- Sany SY485C-10H, SY485BH, SY550
The company "Aspect Plus" offers a wide range of spare parts for repairing the Kayaba MSF23 rotary hydraulic motor.