HG1 Fixed Displacement Hydraulic Internal Gear Pump - 25, 32, 40, 50, 63 cm³/rev Models with OEM Compatibility
The SUNNY HG1 series represents high-performance fixed displacement hydraulic internal gear pumps available in multiple displacement sizes including HG1-25, HG1-32, HG1-40, HG1-50, and HG1-63 models. These robust pumps deliver reliable hydraulic power for various industrial applications.
We provide perfect interchangeable replacements for renowned global brands including Rexroth, Eaton, Parker, Kawasaki, Tokimec, Sauer-Danfoss, Komatsu and more.
| Brand Name | Model Numbers |
|---|---|
| Rexroth | A10VSO10/18/28/45/60/63/71/85/100/140 A2F12/23/28/55/80/107/160/200/225/250/350/500/1000 A4VSO40/45/50/56/71/125/180/250/355/500/750/1000 A7VO28/55/80/107/160/200/250/355/500 A6VM28/55/80/107/140/160/200/250/355/500/1000 A7V12/28/55/80/107/160/200/225/250/355/500 A11V40/60/75/95/130/145/160/190/200/210/260 A10VG18/28/45/63 A4VG28/40/56/71/90/125/180/250 A15VSO175/210/280 AP2D25/36 |
| Kawasaki | K3V63/112/140/180/280DT K3SP36/K7SP36/K7V63 K5V80/140/160/180/200 M2X22/45/55/63/96/120/128/146/150/170/210 SWING M5X130/180 SWING GM18/35VL/35VA |
| Komatsu | HPV 90/95/132/140/165 PC30/40/45/60-3/5 PC60-7 PC200-3/5 PC220-6/7 PC200-6/7 PC300-6/7 PC360-7 PC400-7 PC200-6/7/8, PC360-7 SBS80/120/140 CAT312C/320C/325C |
| Caterpillar | CAT320 (AP-12) CAT12G/14G/16G/120G/140G SPK10/10(E200B) SPV10/10(MS180) |
| Eaton | EATON 3331/4621(4631)/5421 (5431)/6423/7620(7621) PVE19/21 TA19 PVH45/57/74/98/131/141 |
| Toshiba | PVB92 SG02/04/08/12/15/17/20/25 SWING |
| Nabtesco | GM03/05/06/07/08/09/10/17/18/20/23 GM03/05/06/07/08/09/10/17/18/20/23/24/28/35/38VL GM35VA |
| Yuken | A10/16/22/37/40/45/56/70/90/100/125/145/220 |
| Parker | PV16/20/23/28/32/40/46/63/80/92/140/180/270 |
| Hitachi | HPV091/102/116/118/145 |
| Sauer | PV90R30/42/55/75/100/130/180/250 PV20/21/22/23/24/25/26/27 MPV025/035/044/046 MPT025/035/044/046 |
Note: If you cannot find your specific model listed, please contact us for assistance.
With over 20 years of hydraulic parts design experience and 14 years of manufacturing expertise in piston pumps and motors, we operate as a reputable factory supplier equipped with modern production machinery, advanced testing equipment, and a stringent quality management system. We welcome ODM/OEM inquiries with high quality requirements.
Absolutely. Customization services based on drawings or specific requirements represent our primary advantage and key differentiator from standard suppliers. We possess extensive technical expertise and mature production processes in the hydraulic industry.
Typically not, but this is negotiable depending on the specific products and order quantities.
10-60 days after payment, depending on the specific products and order requirements.
Inquiry → Quotation → Negotiation → Samples → PO/PI → Down Payment → Mass Production → Quality Inspection → Space Booking → Balance/Delivery → Further Cooperation.
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