Hydraulic piston pump A4V Series Variable Pump For Concrete mixing

Price Negotiable

Price: Negotiable

MOQ: 5 Pieces

Delivery Time: 10-15 working days

Brand: HANJIU

Product Description

Hydraulic piston pump A4V Series Variable Pump For Concrete mixing

A4V Rexroth hydraulic swash plate axial piston pump of LMA4VTG used on drilling,concrete pump truck,metal recyling ,engineering,construction and mining machinery, metallirgical equipment and shipbuilding,water conservancy and environmental protection machinery.

Features:

Swash plate axial piston pump.
Flow is proportional to the drive speed and to the displacment.
Adjust the angle of swash plate to realize the stepless variable.
Nominal pressure reach to 35Mpa.
Good suction characteristic.
Long service life.High-precision bearings.
Have the structural design of compact, light weight, low noise characteristics.
Hydrostatic balance slipper,improve the life of pump.
The sensitivity of control system.
With swashplate angle indicator.

Specification:

Specification		NG		5	1 0	12	16	23	28	32	45	56	63	71	80	90
Displacement	Variable Pump	Vgmax	cm3	5	10	12	16	23	28	32	45	56	63	71	80	90
Displacement	Charge Pump (P=20bar)	Vgsp	cm3	1.5	3	3.6	4.8	6.9	8.4	9.6	13.5	16.8	18.9	20.5	24	27
Speed	Vgmax	Nnom	rpm	5000	4850	4700	4550	4400	4248	4098	3948	3798	3648	3300	3198	3050
Speed	Minimum speed	Nmin	rpm	500	500	500	500	500	500	500	500	500	500	500	500	500
Flow	Nnomh and Vgmax	qvmax	L/min	25	48	56	73	101	119	131	177	213	230	234	256	275
Torque	Vgmax △P=400bar	T max	Nm	31	63	76	101	146	178	203	286	356	401	452	509	573
Torque	△P=100bar	T	Nm	7.8	15	19	25	36	44	50	71	89	100	113	127	143
Maximum angular velocity		α	Rad/s2	22000	22000	21000	21000	21000	21000	21000	21000	21000	21000	21000	18000	18000
Oil filling capacity		V	L	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.2	1.2
Weight		M	KG	50	50	50	50	51	51	51	51	51	51	51	53	53