HPR-D01

Linde HPR-D01 — double self-regulating pumps for open circuit operation

Linde HPR-D01 is a double axial piston self-regulating pump with two sections of different displacement in a single housing for open hydraulic circuit operation. The design simultaneously supplies two independent hydraulic circuits from one drive shaft, providing differentiated flow control in each circuit according to current load demands. The compact double configuration reduces drive points on the machine and simplifies hydraulic system layout.

Linde HPR-D01 series models

The series is represented by a double pump with sections of 160 and 130 cc/rev in one housing.

• Linde HPR160/130D-01 — 160 + 130 cc/rev

Browse all series in the Linde Multi-stage Hydraulic Pumps section.

Advantages of Linde HPR-D01

• Two sections of different displacement in one housing — differentiated supply to two open circuits with varying flow requirements
• Load sensing self-regulation — flow automatically adapts to current system demands without excess power losses
• Compact double configuration instead of two separate pumps — reduced weight, simpler layout, fewer hydraulic connections

Applications of Linde HPR-D01

The Linde HPR160/130D-01 pump is used as the main hydraulic pump in Atlas 1704 and Atlas 1804 excavators, as well as other construction and lifting machinery where separate supply to two open hydraulic circuits from a single drive is required.

Parts and repair of Linde HPR-D01 hydraulic pumps

Quality spare parts are available for the Linde HPR-D01 pump: cylinder blocks, shafts, pistons, valve plates, seals and repair kits. Parts are selected using equipment catalogues and hydraulic diagrams, ensuring accurate identification without errors.

Aspect Plus provides professional repair of Linde HPR-D01 hydraulic pumps: fault diagnosis, replacement of worn components and final bench testing to confirm restoration of factory specifications.

Provide the equipment make or pump model — we will select the parts and prepare a quote.