Mainhydraulic Machine Spare Parts VRD63 Hydraulic Pump Spares for CAT120 CATERPILLIAR EXCAVATOR

Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of mainhydraulic machine spare parts vrd63 hydraulic pump spares for cat120 caterpilliar excavator in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.

 Mainhydraulic Machine Spare Parts VRD63 Hydraulic Pump Spares For CAT120 CATERPILLIAR EXCAVATOR

In the continuous operations of CAT120 excavators-such as earthmoving, foundation digging, and debris cleaning-the hydraulic system relies on stable power to drive the boom, arm, and bucket. The hydraulic pump, as the "power source", depends on precise cooperation of internal components to maintain efficiency. Wear or damage to key parts can lead to reduced pressure, increased noise, or even pump failure. The Mainhydraulic Machine Spare Parts VRD63 Hydraulic Pump Spares are designed to replace worn components of CAT120 excavator pumps, restoring optimal performance. As essential machine spare parts VRD63, they include gears, seals, and bearing bushes, all tailored to the pump's structure. The vrd63 hydraulic spare is manufactured to match CAT's standards, ensuring seamless integration and reliable operation.​

The vrd63 hydraulic parts stand out for their precise compatibility with CAT120 hydraulic pumps. Each component is processed with CNC precision, with gear tooth tolerances controlled within 0.01mm-ensuring perfect meshing after replacement. This reduces internal leakage to less than 0.08L/min, critical for maintaining the pump's pressure stability during heavy loads, such as lifting rocks. As machine spare parts VRD63, they use high-strength materials: gear shafts are made of hardened alloy steel, resisting wear from continuous rotation, and seals are made of oil-resistant rubber that operates stably at -20°C to +100°C.​

Another key advantage is the versatility of vrd63 hydraulic spare. It is compatible with the pump's integrated structure, whether for the oil distribution plate or pressure valve. After replacement, the pump can work in sync with the excavator's hydraulic system, avoiding pressure imbalances. The vrd63 hydraulic parts also include modular components, reducing maintenance time by 35% compared to scattered replacements. For a tandem hydraulic gear pump in the CAT120, these spares ensure both pump sections work smoothly, maintaining balanced flow for the arm and bucket.​

• Tandem Pump Adaptability: The vrd63 hydraulic parts are engineered to fit the tandem hydraulic gear pump structure of the CAT120. They ensure consistent flow output from both pump sections, preventing uneven movement between the boom and bucket-vital for precise digging.​
• Wear-Resistant Design: As machine spare parts VRD63, key components like gears feature a wear-resistant coating, extending their service life by 40% compared to standard parts. This reduces replacement frequency, minimizing excavator downtime.​
• Easy Installation: The vrd63 hydraulic spare comes with clear positioning marks and assembly guides. Even for technicians with moderate experience, replacing a worn gear in the tandem hydraulic gear pump can be completed within 2 hours.​
• Pressure Stability: Critical vrd63 hydraulic parts such as pressure relief valves are calibrated to CAT's specifications, maintaining system pressure within ±3% of the rated value. This prevents overload damage to the pump during sudden load changes.

How to confirm your pump model,click here, let me help you to solve it.

We Can Provide These Model Pump Inner Parts & Complete Unit For Excavator

We Can Supply Gear Pump For Model K3V63/120/140/180, PC120-5/6 , PC200-3/5/6 , SH200AS , SH200-1 , NV111 , EX200-1/2/5 , EX300-1, UH07-7, UH083 , E200B , CAT320 , CAT320B /320C , SH120 , SK200-1 , K3SP36C , AP2D28/25 /36 , PSVD2-17E/21E /27E , PVD-00-18B, PVD-2B-36 , PVK-2B-505 , EX30 , A8V55/107 /200,CAT330B , A8VO107/160 /200 , K3SP36B , PC200-1 , PC30 /40/50 /60 , PV20 /21 /22 /23 , A10VSO28/45 /71/100 , A4VG40/71/90/125 , 90R055/075 , PV90R55/75/100 , VIO55/70/75/80 , A10V43, A10VD43, PC50UU-2 , SK135-8 , SK40SR, KFP2212CLWS , AP12 , LGCBF032 , R305-7 , A8V59 , KP1009CLFSS , IPV3-5-101, JCB914 /904 , PC35MR-2 And So On,If You Are Interesting In,Please Do Not Hesitate To Contact Us.

Our main ranges:

Hitachi Series:

HPV091,HPV102,HPV105,HPV118,HPV116,HPV145,HMGC32,HPV125A/B,ZM,M5X130/180,M2X55/63/96/120/146/150/170/210,GM05/06/35VL,HPR,HMGE36EA,MX50/80/150/170/200/250/500/530,SG02/025/04/08/15/17/20.

Series:

HPV35/55/90/160,HPV95/132,KMF90/160,A10VD17/23/28/43,B2PV50/75/105,PC360-7,PC200-2,PC40-8,PC30UU,M2X63/96/120/150/210,MAG150/170,CS05A.

Caterpillar Series:

VRD63,E200B,AP12,AP14,CAT320C,SPK10/10,SPV10/10,CAT12G,CAT14G,CAT16G,CAT215,CAT245,CAT330B,PSV450,CAT992.

KYB Series:

MSG-27P,MSG-27-18F-5,MSG44P,MSG-44P-21,MAG-33VP-480E-2,JMV-53/34,PSVD2-21E,PSVD2-26E/27E,PSV2-55T.

Liebher Series:

LPVD45,LPVD64,LPVD90,LPVD100,LPVD125,LPVD140,LPVD250

Nachi Series:

PVD-2B-32L,PVD-2B-34L,PVD-2B-36L/38/40,PVK-2B-505,YC35-6.

Toshiba Series:

SG02,SG025(MFB20),SG04(MFB80),SG08(MFB160),SG12,SG20.

Kobelco Series:

SK200-1/3,SK220-3(MA340),SK220-2,SK200-6,SK320,SK430.

Kato Series:

400,HD450V-2,1023-3,DNB08,DH55,MS230.

Kawasaki Series:

K3SP36C,K3V63DT/BDT,K3V112DT,K3V140DT,K3V180DT,K5V140,K5V200,NV64,NV84,NV111DT,NV137,NV172,NV270,NX15,NVK45,KVC925,KVC930,KVC932,M2X63,M2X96,M2X120,M2X146,M2X120,M2X1150/170,M2X210,M5X130,M5X180,MX150,MX173,MX500,MAG150,MAG170,GM05VL,GM06VL,GM05VA,GM07VA,GM08,GM09,GM10,GM23,GM24,GM30,GM35,GM38.

Bosch Series: A4VSO40,A4V40,A4VSO45,A4VSO50,A4VSO56,A4VSO71,A4VSO125,A4VSO180,A4VSO250,A4VSO355,A4VSO500,A4VG28,A4VG40,A4VG45,A4VG50,A4VG56,A4V56,A4V71,A4V125,A4V250,A4VHW90,A4VG71,A4VTG90,A4VG125,A4VG180,A4VG250,A10VSO16/18,A10VSO28,A10VSO45,A10VSO71,A10VSO85,

A10VSO100,A10VSO140,A10VG28,A10VG45,A10VG63,A10VSO63,A10V63,A11VG50,A11VO75,A11VO95,A11V130,A11V160,A11V190,A11VLO190,A11VO250,A11V250,A2F12,A2F23,A2VK28,2VK28,A2F28,A2F55,A2F80,A2F107,A2VK107,A2F160,A2F200,A2F250,A2F225,A2V225,A2V500,A2V915,A2F355,A2F500,A2F1000,A2FO10,A2FO12,A2FO16,A2FO23,A2FO28,A2FO32,A2FO45,A2FO56,A2FO63,A2FO80,A2FO107,A2FO125,A2FO160,A2FO180,A2FO200,A2FO250,A2FO500,A7V55,A7V80,A7V107,A7V160,A7V200,A7V225,A7V250,A7V355,A7V500,A8V55,A8V80,A8V107,A8V160,A7V1000,A6VM1000,A6VM12,A7VO28,A7VO55,A7VO80,A7VO107,A7VO160,A6VM160,A6VE160,A6VM500,A7VO172,A7VO200,A7VO250,A7VO355,A6VM200,A7VO500.

Uchida Series:

AP2D12,AP2D21,AP2D25,AP2D36,A10VD40,A10VD43,A10V43,A8VO55,A8VO80,A8VO107,A8VO160,A8VO200.

Sauer Series:

PV20,PV21,PVD21,PV22,PV23,PVD23,PVD45,PV24,SPV6/119,PV25,PV26,PVM018,PVM028,MF035,MF500,MPV046,PV90R030,PV90R042,PV90R55,PV90R75,PV90R100,PV90R250.

Eaton Series:

3321/3331,3322,4621/4631,5421/5431,3932-243,6423,7621/7620,78462.

NYC Series:

MKV23,MKV33,V30D95,V30Z95,V30D140,V30D250,100,150.

Linde Series:

HPR75,HPR100,HPR130,HPR160,B2PV35,B2PV50,BPR50,B2PV75,BPR75,B2PV105,BPR105,BPV35,BPV50,BPV70,BMV75.27,BPR140,BPR186,BPR260.

VOLVO Series:

F11-28,F11-39,F11-010,F11-150,F11-250,F12-060,F12-080,F12-110.

Yuken Series:

A16,A37,A45,A56,A70,A90,A145,MF16A.

Vickers Series:

PVE19,PVE21,PVH57,PVH74,PVH98,PVH131,PVH141,PVB5,PVB6,PVB10,PVB15,PVB20,PVB29,PVB45,PVQ40,PVQ50,PVB92,PVB110,SPV14,SPV15,SPV18,PVP76,PVO87,PVO92,PV29,PV74,P76,PVG130,PSV450,PSV600,PVT38,PK100,PVXS130,PVXS180,PVXS250,PVSO250,PV250,PMT14/18,PVO90,TB35,TB45.

CY Series:

2.5CY,5CY,10CY,25CY,40CY,63CY,80CY,160CY,250CY.

Hot Tags: mainhydraulic machine spare parts vrd63 hydraulic pump spares for cat120 caterpilliar excavator, China mainhydraulic machine spare parts vrd63 hydraulic pump spares for cat120 caterpilliar excavator manufacturers, suppliers, tandem hydraulic gear pump, vrd63 hydraulic spare, cat series, machine spare parts VRD63, vrd63 hydraulic parts