Jinan Focor Machinery Co., Ltd.  

Product Name: Rexroth Hydraulic Piston Pump A4vg Series Made in China Model NO.: A4VG90 Radial Plunger Pump Type: Hydraulic Piston Pump Straight Shaft Swashplate Piston Type: Pressureoil Power: Hydraulic Type: Axial Pump Shaft Position: Horizontal Drive Mode: Hydraulic Driven Reciprocating Pump Cylinder Number: Single Cylinder Structure: Axial Piston Pump Original: Yes Model: A4vg Application: Construction Machinery Trademark: FOCOR Transport Package: Wooden Case for Export Specification: hydraulic Origin: China HS Code: 8413503190 Product Description Rexroth Hydraulic Piston Pump A4VG series made in ChinaBrueninghaus Hydromatik Rexroth A4VG pumpHydraulic variable displacement axial pump A4VG40, A4VG56, A4VG71, A4VG90, A4VG125, A4VG180, A4VG250DescriptionSeries 32Nominal pressure 400 barPeak pressure 450Control device: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1, EZ2The A4VG axial piston variable pump in swash plate design for hydrostatic closed circuit transmissions- Flow is proportional to drive speed and displacement and is infinitely variable- Output flow increases with the swivel angle of the swash plate from 0 to its maximum value- Flow direction changes smoothly when the swash plate is moved through the neutral position- A wide range of highly adaptable control devices is available for different control and regulating functions- The pump is equipped with two pressure-relief valves on the high pressure ports to protect the hydrostatic transmission (pump and motor) from overload- The high-pressure relief valves also function as boost valves- The integrated boost pump acts as a feed and control oil pump- The maximum boost pressure is limited by a built-in boost pressure relief valve- The integral pressure cut-off is standardTechnical DataTable of values (theoretical values, without efficiency and tolerances; values rounded)SizeA4VG40A4VG56A4VG71A4VG90A4VG125A4VG180A4VG250Displacementvariable pumpVg maxcm340567190125180250boost pump (20 bar)Vg Spcm38.611.619.619.628.339.852.5Speedmaximum Vg maxconti.rpm4000360033003050285025002400limited maximumlimitedrpm4200390036003300325029002600intermittent max.Min.rpm5000450041003800345030002700nminrpm500500500500500500500Flowcontinuous and Vg maxl/min160202234275356450600Powercontinuous Vg max400 barkW107134156183237300400Torqueat Vg max400 barNm25535645157279511441590100 barNm63.589112.8143198.8286398Moment of inertiaJGRkgm20.00380.00660.00970.01490.02320.04440.0983Angular accelerationαrad/s23000024000210001800014000110006700Filling capacityVL1.11.51.31.52.13.16.3Weight approx.mkg3138506080101156Details model of Rexroth A4VG pumpR902063240 A4VG125HWD3L/32R-NZF02F071KR902131523 A4VG71DA1D8/32R-NSF02F021BPR902072787 A4VG28DGDT1/32R-NSC10F045S SR902131609 A4VG125EP4DT1/32R-NZF02F001BPR902074032 A4VG90HWDT1/32L-NZF02F001SR902131820 A4VG250HD3D1/32R-NZD10F011DR902080089 A4VG56HWD2/32R-NZC02F003SR902131969 A4VG56EP4D1/32L-NAC02F075SP SR902081217 A4VG180NVDT1/32R-NZD02F021S SR902133053 A4VG125HD3DMT1/32R-NZF02F001D SR902085521 A4VG71DA2D7/32R-NZF02F021SPR902133113 A4VG125EP3DM1/32R-NAF02F071DPR902085522 A4VG125DA2D7/32R-NZF02F021SPR902133354 A4VG125HD3D1/32R-NSF02F021DR902085703 A4VG71HWD2/32R-NZF02F071PR902134324 A4VG250HD3D1/32L-NSD10F041DR902085891 A4VG71HWDT1/32R-NAF02K041E SR902134481 AA4VG140EP4D1/32R-NXF63F071DP SR902088221 A4VG90HWD2/32R-NZF02F071SR902136132 A4VG125HD3D2/32R-NAF02F021SR902089470 A4VG71DA1D2/32R-NSF02F011PPR902136173 A4VG71DA1D2/32R-NZF02F021SQR902090711 AA4VG71NVDMT1/32L-NSF52F001D SR902136204 A4VG125HD9MT1/32R-NSF02F041S SR902092401 AA4VG180DWD1/32L-NSD52F071D SR902136209 A4VG125EP0MT1/32R-NSF02F021SP SR902096442 A4VG71DA1D2/32R-NAF02F001DQR902136259 A4VG125HD9MT1/32R-NSF02XXX1S SR902099864 A4VG28DGDT1/32R-NSC10K043ER902136267 A4VG140HD9MT1/32R-NSF02F021S SR902099930 AA4VG250DWDMT1/32L-NSD60F071S SR902136370 A4VG180HD3DM1/32L-NSD02F021DR902106041 A4VG90HWD1/32R-NAF02F021PR902137498 AA4VG180EP4D1/32R-NSD60F071DP SR902108182 A4VG56HWDT1/32R-NZC02F016KR902138600 A4VG180EP4DT1/32L-NZD02F001PPR902110502 A4VG125DE1D1/32R-NZF02F071FPR902138673 AA4VG105EP3D1/32R-NXFXXF021FC SR902111154 A4VG40HD3D2/32R-NZC02F023SR902138976 A4VG180HD3DM1/32R-VSD02F001P SR902111163 A4VG40HD3D1/32R-NSC02F025SR902146055 A4VG140EP4D1/32L-NSF02F001FPR902111178 A4VG40HD3DT1/32L-NAC02F043DR902146062 A4VG125EP3D1/32L-NZF02F001FPR902111724 A4VG56EP4DM1/32R-NSC02F025PHR902148231 A4VG40HD3DM1/32R-NSC02F046PR902111872 A4VG56HD3D1/32R-NSC02F003DR902148350 AA4VG250EP4DMT1/32R-NSD60F001DRP SR902111873 A4VG56HD3D1/32L-NSC02F005DR902148549 AA4VG250EP4DT1/32L-NSD60F071DRP SR902111874 A4VG56HD3DM1/32L-NSC02F00XD SR902148574 AA4VG250EP4DT1/32L-NSD60F071DRP SR902111985 A4VG56HD3DT1/32L-NAC02F043DR902148634 A4VG56HD3DT1/32L-NZC02F003PR902112689 A4VG90HWDT1/32R-NZF02F021SR902148645 A4VG250EP4DT1/32L-NZD10N001EP SR902112943 A4VG28DA1D8/32R-NZC10F015DPR902149552 A4VG125EP4D1/32R-NAF02F021SPR902113140 A4VG71EP4D1/32R-NSF02F011FPR902150598 AA4VG125DGX1/32R-NSF52F69XF SR902113146 A4VG71EP4D1/32L-NSF02F001PPR902151174 A4VG56DWDT1/32R-NTC02F045D SR902113204 A4VG71HD3D1/32R-NZF02F001SR902151243 A4VG71HD3D2/32L-NZF02F001DR902113237 A4VG71HD3DT1/32L-NZF02F041DR902153005 A4VG125EZ2D1/32R-NZF02F001DPR902113246 A4VG71HD3DT1/32L-NSF02F001DR902153107 A4VG125HWDL1/32R-NZF02F021S SR902113374 AA4VG71HD3DMT1/32L-NSF52F041D SR902153146 A4VG90HD3D1/32R-NZF02F021F SR902117080 A4VG56EP4D1/32L-NSC02F025SP SR902153187 A4VG250HD3DT1/32R-NSD10F001DR902118298 A4VG71EP3DT1/32R-NAF02F071FPR902153216 A4VG125HD3DMT1/32L-NZF02F021FR902118457 A4VG125HWD2/32R-NZF02F071SR902153228 A4VG90EP4D1/32R-NZF02F001SP SR902119026 A4VG71EP4D1/32L-NZF02F001SPR902154025 A4VG125HD3DM1/32R-NSF02F041B SR902119294 A4VG71EP4D1/32R-NAF02F071PPR902154045 A4VG140EP4DT1/32L-NAF02F021SX SR902119321 A4VG250DA2D2/32R-NSD10F001DPR902154054 A4VG140EP4DT1/32L-NAF02K691EX SR902120195 A4VG71EP3D1/32R-NSF02F071PP SR902154356 A4VG90EP4DT1/32L-NSF02F001SX SR902120242 A4VG40EP3D2/32R-NSC02F003PP SR902154366 A4VG71HD3DT2/32R-NZF02F021FR902120398 A4VG125DA2D8/32R-NTF02F071FPR902154520 A4VG180HWD7/32R-NSD02F021SR902122244 A4VG56EP3D2/32R-NSC02F025PP SR902154798 A4VG90HD3DMT1/32L-NZF02F071S SR902122404 A4VG71EP4DT1/32R-NZF02F001SP SR902154950 A4VG71EP4DM1/32R-NZF02F001FX SR902122767 AA4VG90EP4D1/32L-NSF52K021EP SR902155505 A4VG125EP4D1/32L-NAF02F001DPR902122809 A4VG90HD3DM1/32L-NZF02F07XD SR902155530 A4VG250EP4D1/32L-NTD10F001DPR902122874 A4VG90HD3DT2/32L-NZF02F021SR902155611 A4VG250EP4DM1/32L-NZD10K073EP SR902123351 A4VG125EP4DT1/32R-NTF02F071BPR902155647 A4VG250EP4DT1/32L-NTD10F021SPR902125116 A4VG125EP4D1/32R-NSF02F021DPR902155675 A4VG180EP4DM1/32L-NSD02F00XBP SR902125209 A4VG125HD3D1/32R-NZF02F001DR902155728 A4VG140EP4DM1/32R-VZF02F001PP SR902125252 A4VG125HD3D2/32R-NTF02F691PR902155734 A4VG180EP4DM1/32L-NZD02K023EP SR902125253 A4VG125HD3D2/32R-NSF02F021PR902155773 A4VG250HD3DT1/32R-NSD10F011SR902125968 A4VG125EP0MT1/32R-NSF02F691SP SR902155815 A4VG56EZ2DM1/32R-NSC02F003FPR902125975 A4VG140HD9MT1/32R-NSF02F691S SR902155874 A4VG180EP4DT1/32R-NZD02F011SPR902125976 A4VG125HD9MT1/32R-NSF02F691S SR902155900 A4VG180EP4DT1/32R-NZD02F011DPR902128419 A4VG250EP4DM1/32L-NSD10K07XEX SR902155941 A4VG180HD3D2/32L-NSD02FXX1P SR902128426 A4VG250EP4D1/32R-NZD10F001SPR902155968 A4VG180EP4DM1/32L-NZD02K02XEP SR902128444 A4VG250EP4DT1/32R-NSD10F011DPR902155989 A4VG180EP4D2/32L-NZD02F071DP SR902128445 A4VG250EP4D1/32R-NSD10F001DPR902157531 A4VG40EP3D2/32R-NZC02F023PP SR902128461 A4VG250HD3D1/32R-NSD10F021SR902157706 A4VG56DA1D4/32R-NZC02F025SPR902128467 A4VG250HD3D1/32R-NSD10F691DR902157987 A4VG71NVDT1/32R-NZF02F021S SR902128469 A4VG250HD3D1/32L-NSD10F001DR902157988 A4VG56NVDT1/32R-NZC02F025S SR902128479 A4VG250HD3D1/32L-NZD10F001SR902158141 A4VG180EP4D1/32R-NZD02F691SPR902128480 A4VG250HD3D1/32R-NZD10F001DR902158201 A4VG250HD3D1/32R-NSD10F071DR902128482 A4VG250HD3DT1/32L-NZD10F001S SR902158365 A4VG90HD3DT1/32L-NZF02F021S SR902129162 A4VG125HD3DMT1/32L-NZF02F01XD SR902158391 A4VG180EP4DM1/32L-NSD02N003EP SR902129713 AA4VG180EP4DT1/32R-NSD52F001PPR902158393 A4VG250EP4DM1/32L-NZD10K723EP SR902129723 A4VG180EP4D1/32R-NSD02F001DPR902159323 A4VG90EP4DM1/32R-NZF02F071SPR902129761 A4VG180HD3D1/32L-NSD02F001DR902159467 A4VG250EP4DM1/32L-NZD10K07XEP SR902129764 A4VG180HD3D1/32L-NSD02F021DR902159599 A4VG71HD3DT2/32L-NZF02F021S SR902129892 A4VG180HD9XMT1/32R-NSD02F011F SR902159612 A4VG90HD3DMT2/32L-NZF02F021BR902129894 A4VG180HD3DMT1/32R-NZD02K021ER902159633 A4VG250HD3DM2/32R-NZD10F041DR902129897 A4VG180HD3D2/32R-NTD02F021SR902159671 A4VG250EP4DMTX/32L-NZD10F021DP SR902129919 A4VG180EP4MT1/32R-NSD02F041SP SR902159695 A4VG90EP4D1/32R-NZF02F001SPR902129920 A4VG180EP4MT1/32L-NSD02F071SP SR902159726 A4VG180DWDMT1/32R-NSD02F001D SR902131020 A4VG125EP3D1/32L-NSF10F021DC ESR902159748 A4VG56EP4DT1/32L-NAC02K025EP SR902131079 A4VG250EP4D1/32R-NSD10F021DPR902159902 A4VG90EZ2D1/32R-NAF02F071BPR902131364 A4VG250HD3D1/32L-NSD10F071DR902159912 A4VG56EP4DT2/32R-NZC02F025SPR902131508 A4VG250HD3D1/32R-NZD10F721DR902159944 AA4VG180EP4DMT1/32L-NTD52F071PPR902131510 A4VG250HD3D1/32R-NSD10F001DR902159979 A4VG180DGD2/32R-NTD02F021S S