Linde Hpr Series Hpr55-01r 2558 Hydraulic Piston Pump for Excavator

• Type: Plunger Pump
• Product Name: Hpr Hydraulic Pump
• Color: Customized
• Model: Hpv
• Package: Wooden Boxes
• Transport Package: Wooden Boxes
• Model NO.: HPR55
• Specification: 80*60*30
• Origin: China
• Production Capacity: 10000 Set/Year

Product Description

Product Description

HPR Series Variable displacement pumps for closed circuit operation. All controllers used in the 02 series are based on load-independent control mechanisms. Regardless of the controller used: the same command always produces the same response in the machine. Sensitive and precise machine control makes work easier and increases productivity.
HPR Series Hydraulic Pump Feature
1. High pressure axial piston pump in swash plate design for open loop systems
2. clockwise or counter clockwise rotation
3. self-priming at high nominal speed
4. tank pressurization or swash angle reduction for high speed applications

 

 

Product Parameters

HPV Series Hydraulic Pump Technical Parameter

HPV		55	75	105	135	165	210	280
Max.displacement	CC/REV	54.7	75.9	105	135.7	165.6	210.1	281.9
Max.operating speed	Rpm	3900	3400	3200	3000	2750	2300	2400
Max. speed	rpm	4150	3600	3400	3200	2950	2500	2550
Nominal pressure	bar	400	450	450	450	450	450	450
Max. pressure	bar	500	500	500	500	500	500	500
Max.housing pressure	bar	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Torque	Nm	374	519	719	929	1133	1438	1929
Corner power	kW	153	185	241	292	326	246	485
Weight	kg	46	49	66	72	113	132	164

HPR Series Hydraulic Pump Technical Parameter

 

HPR		55	75	95	105	135	165	210	249	280	105D	125D	165D
Max.displacement	CC/REV	55	75.9	94.74	105	135.7	210.1	210.1	249.9	281.9	2*125	2*165	2*165
Max.operating speed	Rpm	2700	2500	2500	2500	2350	2400	2100	2300^2	2000	2450	2400	2100
Max. volume flow	l/min	148.5	189.8	237.5	246.8	312.1	392.6	441.2	574.8²	563.8	514.5	600	695.5
Nominal pressure	bar	420	420	350	420	420	350	420	350	420	420	350	420
Max. pressure	bar	500	500	420	500	500	420	500	420	500	500	420	500
Max.housing pressure	bar	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Torque	Nm	368	507	528	702	907	911	1404	1392	1884	1245	1393	1964
Corner power	kW	104	132.8	138	172.7	218.5	229	308.8	335.5^2	394.7	319.4	337	431.8
Weight	kg	39	39	44.5	50	65	74	116	125	165	96	113	177

Dimensions

 

 

Packaging & Shipping

Packing
Package size: 2 (L) *1.2(W) * 1.3 (D)
Weigh: Different models have different weights
Color: We support customized various colors for hydraulic pump.