| Description | Unit | J Frame |
| S45B | S51B | S60B | S65C | S75C |
| Maximum Displacement | cm³ [in³] | 45 [2.75] | 51 [3.11] | 60 [3.66] | 65 [3.97] | 75 [4.58] |
| Working Input Speed | Minimum | min –1 (rpm) | 500 | 500 | 500 | 500 | 500 |
| Continuous | min –1 (rpm) | 2800 | 2700 | 2600 | 2500 | 2400 |
| Maximum | min –1 (rpm) | 3360 | 3240 | 3120 | 3000 | 2880 |
| Working Pressure | Continuous | bar [psi] | 310 [4500] | 310 [4500] | 310 [4500] | 260 [3770] | 260 [3770] |
| Maximum | bar [psi] | 400 [5800] | 400 [5800] | 400 [5800] | 350 [5075] | 350 [5075] |
| Flow at rated speed (theoretical) | l/min [US gal/ min] | 126 [33.3] | 138 [36.4] | 156 [41.2] | 162 [42.9] | 180 [47.5] |
| Input torque at maximum displacement (theoretical) at 49° C [120°F] | N•m/bar [lbf•in/1000 psi] | 0.717 [437.4] | 0.812 [495.7] | 0.955 [583.2] | 1.035 [631.8] | 1.194 [729] |
| Mass moment of inertia of internal rotating components | kg•m² [slug•ft²] | 0.00455 [0.00336] | 0.00455 [0.00336] | 0.00455 [0.00336] | 0.00433 [0.00319] | 0.00433 [0.00319] |
| Weight – Axial ports | kg [lb] | 23.1 [51.0] | 23.1 [51.0] | 23.1 [51.0] | 23.1 [51.0] | 23.1 [51.0] |
| Weight – Radial ports | kg [lb] | 27.3 [60.2] | 27.3 [60.2] | 27.3 [60.2] | 27.3 [60.2] | 27.3 [60.2] |
| External Shaft Loads | External moment (Me) | N•m [lbf•in] | 226 [2000] | 226 [2000] | 226 [2000] | 226 [2000] | 226 [2000] |
| Thrust in (Tin), out (Tout) | N [lbf] | 2200 [495] | 2200 [495] | 2200 [495] | 2200 [495] | 2200 [495] |
| Mounting flange load moments | Vibratory (continuous) | N•m [lbf•in] | SAE-C: 1500 [13300], SAE-B: 735 [6600] |
| Shock (maximum) | N•m [lbf•in] | SAE-C: 5600 [49600], SAE-B: 2600 [23100] |
Key Advantages
- Highest quality warranty with the most favorable pricing
- Comprehensive product range for diverse applications
- Secure packaging and expedited delivery options
- Professional and responsive after-sales support
- Complete manufacturing capabilities from raw materials to finished
products
- 16 years of hydraulic industry expertise serving clients in 80+
countries
Supported Hydraulic Models
Rexroth: A2F12/23/28/55/80/107/160/200/225/250/335/500,
A2FO10/12/16/23/28/32/45/56/63/80/90/107/125/160/180/200/250/500,
A7V28/55/80/107/160/225/250/355/500/1000,
A6VM(A7VO)/12/28/55/80/107/160/200/250/355/500,
A4VSO45/71/125/180/250/500/1000, A4V40/56/71,
A4VG28/40/45/50/56/71/90/125/140/180/250, A4VTG71/90,
A10VSO10/16/18/28/45/63/71/85/100/140, A10VG18/28/45/63,
A11VO60/75/95/130/145/160/190/250/260
Kawasaki: K3SP36C, K3V63DT/112DT/140DT/180DT/280DT,
K3VL28/45/60/80/112/140/200, K3VG63/112/180/280, K7V63/100,
K7VG180/265, K5V80/140/160/200,
NV45/50/60/64/70/80/84/90/111/120/137/172/210/237/270, NX15, NVK45,
KVC925/930/932, M2X55/63/96/120/128/146/150/170/210,
M5X130/150/173/180/500, MX50/80/150/173/200/250/450/500/530/750
KAYABA: MAG150/170, KYB87, MSG18P/27P/44P/50P, MSF series
Komatsu: HPV 35/55/90/160(PC60/120/200/220/300-3/5)PC400/PC650
Libherr: LPVD 35/45/64/75/90/100/125/140/165/225/250, FMV075/100,
LMF(V)45/64/75/90/100/125/140
Toshiba: PVB80/92, PVC80/90, SG 015/02/025/04/08/12/15/17/20/25
Linder: HPV55/75/105/135/165/210/280, HPR75/90/100/130/160,
MPR28/45/63/71, HMR75/105/135/165, HMF28/35/50/,
BPV35/50/70/100/200, B2PV35/50/75/105/140/186,
BMF35/55/75/105/140/186/260, BMV35/55/75/105/135,
BPR55/75/105/140/186/260
Sauer: PV90R(L)(M)030/42/55/75/100/130/180/250, PV42-28/41/51, SPV15/18,
KRR(LRR)025C/030D/038C/045D, MR(MS)070/089/227/334
Eaton: 3321/3331, 4621/4631, 5421/5431, 78461/78462
Vicker: PVE12/21/45, TA19/MFE19, PVM
018/020/045/050/057/063/074/081/098/106/131/141, PVH
57/74/98/131/141, PVB 5/6/10/15/20/29/45/90
Yuken: A10/16/22/37/40/45/56/70/90/100/125/145/220,
A3H16/37/56/71/100/145/180
Parker: PVP16/23/33/41/48/60/76/100/140, PV
016/020/023/028/032/040/046/063/080/092/140/180/270,
P2/3-060/075/105/145, PAVC 33/38/65/100
Hitachi: HPV050/102/105/118/135, HMGC16/32/48, HMGF35/36/38/57
Tokiwa: MKV23/33
Uchida: A10VD17/23/28/40/43/71, AP2D12/14/18/21/25/28/36/38/42,
A8VO55/59/80/86/107/115/172
Nachi: YC35-6, PVD-2B-32/34/36/38/40/42/45/50, PVD-3B-54/56/60/66,
PZ-6B-180/220, PVK-2B-50/505, PZ-4B-100, PVD-00B-14/16P,
PVD-1B-23/28/32/34
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a factory.
How long is your delivery time?
Generally 5-10 days if goods are in stock, or 15-20 days if not in
stock, depending on quantity.
Do you provide samples? Is it free or extra?
We cannot offer samples free of charge, but we can supply goods at
sample pricing.
What are your payment terms?
Payment ≤ 1000 USD: 100% in advance. Payment ≥ 1000 USD: 30% T/T in
advance, balance before shipment.
Our company has extensive experience in repairing various imported
and domestic hydraulic components including piston pumps, motors,
and reducers. We operate advanced hydraulic pump test benches and
employ professional hydraulic system engineers with rich practical
maintenance experience. Our products are widely used in
roadheaders, excavators, concrete mixers, concrete pump trucks,
pumping stations, pavers, road rollers, road mixers, hydraulic
hoists, steel rolling machines, injection molding machines,
petroleum equipment, and environmental protection machinery. We
serve construction machinery, metallurgical machinery, mining
machinery, hoisting machinery, injection molding machinery,
chemical machinery, petroleum, shipping, and environmental
protection industries. With flexible operations, excellent
reputation, reliable service, and proven product quality, we
welcome your enquiries and look forward to becoming your trusted
partner.
PV23 Hydraulic Piston Pumps Rexroth Motor Repair 78kg Sundstrand
