Spare parts ► CAT245 Main Pump CAT MAIN PUMP Caterpillar Hydraulic parts

Main characteristics of the CAT 245 Main Pump:

• Pump type: axial piston
• Displacement: 230–310 cm³/rev
• Working pressure:
  • Nominal: 350 bar
  • Maximum: 400 bar
• Maximum rotation speed: up to 2200–2500 rpm.
• Productivity: 380-470 l/min
• Connection type: flange connection
• Weight: 300-400 kg

Main advantages of the Caterpillar CAT 245 Main Pump:

• High efficiency and power : thanks to the variable displacement, the pump can adapt its performance to different operating conditions, making the system more energy-efficient and productive.
• Reliability : the use of advanced technologies and materials ensures high reliability and durability of the pump under heavy loads and high temperatures.
• Regulation system : Variable displacement allows for more precise fluid flow control to ensure optimal performance at different stages of excavator operation.
• Ease of maintenance : The pump has a simple design that allows for easy maintenance and component replacement, reducing equipment downtime and repair costs.
• Compatibility : The pump is often supplied as part of the hydraulic system of Caterpillar excavators, providing excellent compatibility and synergy with other elements of the hydraulic system.

Analogues of the hydraulic pump catalog number : 4T-2507, 4T-2506, 4T-2508, 8J-4380, 3G-7230, 3G-5956, 9J-8667, 1K-6985, 4T-3122, 4T-3122, 8J-6802, 4T-7023, 6E-1332, 0R-1729, 3G-4779

Installed in excavator models : CAT235, CAT245, CAT963, CAT973

The company "Aspect Plus" offers a wide range of spare parts for repairing the Caterpillar CAT 245 Main Pump hydraulic pump.