XCA5D Piston Pump Series

Description
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XCA5D Piston Pump Seiries

1.Products Features and Application:

XCA5D is middle-pressure swash plate type variable piston pump. With one cylinder block and two sets piston, it consists double pump tandem with gear pump. It adopts total power control, while the build-in cycloid gear pump is used in piloting control of hydraulic variable pump integrated with four pumps. Compact structure.

2.Specifications:

Model	XCA5D022	XCA5D027
Replace	(PSVD2-21)	(PSVD2-27)
Displacement	21X2 mL/r	27X2 mL/r
Direction Of Rotation(View From Shaft End)	Right Rotation
Rated Speed	2000 r/min
Max. Speed	2400 r/min
Inlet Pressure	0.05~0.2 MPa
Rated Pressure	21 MPa
Max. Pressure	25 MPa
Recommended Oil	L-HM46（Summer） L-HM32（Winter）
Housing Pressure	≤0.25 MPa
Displacement Of Gear Pump	17 mL/r	19 mL/r
Max. Pressure Of Gear Pump	21 MPa
Displacement Of Gear Pump	4.8 mL/r
Max. Pressure Of Gear Pump	3.5~4.5 MPa
Working Mode	Open Circuit System

3.Installation Size

Specification	A1	A2	A3	A4	A5	A6	A7	A8
XCA5D022	34	49.8	161	172.5	297	320	340.7	356.7
XCA5D027	34	45	173.7	188.7	301	323	340.7	356.7

Specification	A9	A10	A11	A12	A13	A14	A15	A16
XCA5D022	73	73	146	179	107.5	119.5	35.7	70
XCA5D027	100	100	200	231	118	137	42.9	77.8

Specification	z	Model	a	φD	φd	ΦB	ΦE	ΦC
XCA5D022	13	16/32	30°	Ф21.8	Ф18.4	14	101.6	38
XCA5D027	13	16/32	30°	Ф21.8	Ф18.4	17.5	101.6	44.5

Specification	P1	P2	P3	P4	L1	L2
XCA5D022	G1/2	G1/2	G1/4	G1/2	G1/4	G1/4