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Cat pumps spline shaft photo

Cat Pumps compact mobile hydroexcavating spline shaft pumps

Cat Pumps offers the trusted performance of the 2565 and 3560 pumps with a new direct-mount flange and hollow spline shaft. This innovation addresses the challenges of limited space and allows pairing with compact SAE hydraulic motors. Model 2565T13 achieves flows to 20 gpm at pressures up to 3,000 psi and pairs to an SAE B hydraulic motor with a 13-tooth spline shaft. This reduces the width of the pump by over 7 1/2 inches compared to the standard bellhousing configuration. Models 3560T14 and 3560RST14 pair with SAE C hydraulic motors with a 14-tooth spline shaft and can pump 20 gpm up to 4,000 psi or 25 gpm up to 3,000 psi. These models significantly decrease the overall pump and bellhousing width by more than 8 inches and permit the motor to be mounted on either side. Equipment builders can add an optional electronic rotations per minute speed sensor to ensure accurate, consistent pump operation. 763-780-5440; www.catpumps.com


John deere 510 p tier image 1

John Deere 510 P-Tier excavator

John Deere’s new 510 P-Tier excavator model, replacing the 470 P-Tier, is designed to deliver exceptional performance, increased fuel efficiency and various levels of grade management technology. It provides lower operating costs and optional SmartGrade Grade Control technology to maximize productivity. With a 9.0 L John Deere Power Systems engine, the 510 P-Tier delivers the same net horsepower and responsive performance as the 470 P-Tier’s larger 13.5 L engine, while reducing fuel consumption, depending on application and operating speed. This efficiency gain is driven in part by a new electronic, on-demand cooling system that replaces traditional hydraulic fans, reducing engine load. The cooling package features ten electric fans that optimize airflow, while maintaining adequate cooling performance. 800-503-3373; www.johndeere.com

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