Shandong Keystone Hydraulic Co.,Ltd
| Supply Ability | 3000pcs per month |
| Packaging Details | Case, Pallet |
| Name | Hydraulic Closed pump |
| Model | A4VG90EP3DM1/32L-NSD10F07 |
| Work mode | Close circuit |
| Rated Speed | 3000 rpm |
| Cut off Pressure | 350 bar |
| Control mode | Output volume control of electrical ratio(DC)12V:Deutsch DT04-2P,2pin |
| Filter mode | Integrated pressure oil fitration |
| Input shaft | 14 T 12/24 DP |
| use | harvester |
| Brand Name | Kerstern |
| Model Number | K4VG90 EP3 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Supply Ability | 3000pcs per month | Packaging Details | Case, Pallet |
| Name | Hydraulic Closed pump | Model | A4VG90EP3DM1/32L-NSD10F07 |
| Work mode | Close circuit | Rated Speed | 3000 rpm |
| Cut off Pressure | 350 bar | Control mode | Output volume control of electrical ratio(DC)12V:Deutsch DT04-2P,2pin |
| Filter mode | Integrated pressure oil fitration | Input shaft | 14 T 12/24 DP |
| use | harvester | Brand Name | Kerstern |
| Model Number | K4VG90 EP3 | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | KA4VG Hydraulic Piston Pump ，Closed Loop Hydraulic Piston Pump ，3000 Rpm Hydraulic Piston Pump | ||
Harvester KA4VG 3000 Rpm Hydraulic Piston Pump With Closed Loop
Features:
Technical Data
Table of values (theoretical values, without efficiency and tolerances; values rounded)
| Size | K4VG40 | K4VG56 | K4VG71 | K4VG90 | K4VG125 | K4VG180 | K4VG250 | ||
| Displacement variable pump |
Vg max | cm3 | 40 | 56 | 71 | 90 | 125 | 180 | 250 |
| boost pump (20 bar) | Vg Sp | cm3 | 8.6 | 11.6 | 19.6 | 19.6 | 28.3 | 39.8 | 52.5 |
| Speed maximum Vg max |
conti. | rpm | 4000 | 3600 | 3300 | 3050 | 2850 | 2500 | 2400 |
| limited maximum | limited | rpm | 4200 | 3900 | 3600 | 3300 | 3250 | 2900 | 2600 |
| intermittent max. | Min. | rpm | 5000 | 4500 | 4100 | 3800 | 3450 | 3000 | 2700 |
| nmin | rpm | 500 | 500 | 500 | 500 | 500 | 500 | 500 | |
| Flow continuous and Vg max |
l/min | 160 | 202 | 234 | 275 | 356 | 450 | 600 | |
| Power continuous Vg max |
400 bar | kW | 107 | 134 | 156 | 183 | 237 | 300 | 400 |
| Torque at Vg max |
400 bar | Nm | 255 | 356 | 451 | 572 | 795 | 1144 | 1590 |
| 100 bar | Nm | 63.5 | 89 | 112.8 | 143 | 198.8 | 286 | 398 | |
| Moment of inertia | JGR | kgm2 | 0.0038 | 0.0066 | 0.0097 | 0.0149 | 0.0232 | 0.0444 | 0.0983 |
| Angular acceleration | α | rad/s2 | 30000 | 24000 | 21000 | 18000 | 14000 | 11000 | 6700 |
| Filling capacity | V | L | 1.1 | 1.5 | 1.3 | 1.5 | 2.1 | 3.1 | 6.3 |
| Weight approx. | m | kg | 31 | 38 | 50 | 60 | 80 | 101 | 156 |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
2000000-3000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
HongLi Hydraulic Pump Co., Ltd. is a specialized manufacturer and integrated supplier focusing on hydraulic piston pumps, gear pumps, motors, and precision spare parts for construction machinery and industrial equipment. Based in Zhenjiang, Jiangsu, China, the company operates within a well-estab... HongLi Hydraulic Pump Co., Ltd. is a specialized manufacturer and integrated supplier focusing on hydraulic piston pumps, gear pumps, motors, and precision spare parts for construction machinery and industrial equipment. Based in Zhenjiang, Jiangsu, China, the company operates within a well-estab...
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