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$3,987.50
The Hyvair A10VSO71DFR/31R-PKC62-K01 is a variable displacement axial piston pump from the A10V71 Series, with a volume stop and a rear through drive. It is rated for 33.8 gpm, with a maximum speed of 2,200 rpm and a maximum torque of 316 Nm (2,797 in-lbs).
The pump is a swashplate design. Pistons in a rotating cylinder block stroke against an angled plate, and the plate angle sets how much oil each revolution moves. The volume stop limits that angle, so you can cap maximum flow to match the circuit. The drive shaft specification lists flow adjustment.
Mounting is a 2-bolt SAE C flange with a 1-1/4 in diameter keyed shaft, 1.625 in long, with a 5/16 in key. Ports are on the side of the housing: a 2 in SAE Code 61 flange inlet, a 1-1/4 in SAE Code 61 flange outlet and a #6 female SAE case drain.
A 2-bolt SAE A through drive with a 9 tooth, 16/32 DP spline sits at the rear. It carries shaft power out the back of the pump, so a second pump with a matching SAE A mount and spline can run from the same prime mover.
Pressure rating, shaft rotation, control settings and seal material are not covered here. Confirm them against your circuit or the pump you are replacing before ordering.
Related categories: Pumps · Mobile Piston Pumps · A10V71 Series
Brand: Hyvair
