Home » Product » Parker PGP130/PGM130 Gear Pump/Motor

Parker PGP130/PGM130 Gear Pump/Motor

PGP series gear pump:PGP315,PGP330,PGP350,PGP365,PGP502,PGP505,PGP511
PGP517,PGP610,PGP620,PGP640

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Description

1. Product Overview

Parker PGP130/PGM130 is a compact cast iron fixed displacement gear pump/motor series, designed specifically for high-pressure hydraulic applications with limited space. It is particularly suitable for small construction equipment, engineering machinery, and mobile hydraulic systems. PGP130 is a gear pump, and PGM130 is the corresponding gear motor. Both share similar structural design and displacement range, differing only in operating characteristics and performance parameters.

2. Core Structural Features

Features
Description
Structural Design
Three-piece cast iron structure with compact design, occupying small space
Pressure Balance
Bushing-type balanced pressure plate design, reducing friction and leakage, and improving efficiency
Rotation Direction
PGP130: Clockwise (CW), Counterclockwise (CCW) and bidirectional options available PGM130: Bidirectional rotation
Installation and Interfaces
SAE standard shafts, flanges and oil ports; side-mounted, rear-mounted and combined oil ports optional
Load Capacity
Optional external bearings for withstanding radial loads
Multiple Unit Configuration
Can be configured as single pump/motor, series pump/motor or multiple unit pump/motor system

3. Detailed Specification Parameters of PGP130 Gear Pump

1. Displacement Range

Displacement (cc/rev)
Displacement (in³/rev)
Model Example
7.06~50.98
0.43~3.11
PGP130A007 ~ PGP130A051

2. Pressure Level (Distinguished by Displacement)

Displacement Range
Continuous Operating Pressure
Peak Pressure
≤36cc
275 bar (3,988 psi)
300 bar (4,350 psi)
38cc
240 bar (3,480 psi)
265 bar (3,843 psi)
41cc
230 bar (3,335 psi)
250 bar (3,625 psi)
44cc
210 bar (3,045 psi)
230 bar (3,335 psi)
51cc
170 bar (2,465 psi)
200 bar (2,900 psi)

3. Speed and Flow Rate

Displacement
Minimum Speed
Maximum Speed
Maximum Flow Rate (210 bar)
≤36cc
400 RPM
3,000 RPM
104 L/min (27.5 GPM)
38~44cc
350 RPM
2,750~2,600 RPM
95 L/min (25 GPM)
51cc
350 RPM
2,000 RPM
95 L/min (25 GPM)

4. Weight and Other Parameters

Displacement
Weight (kg)
Weight (lbs)
Housing Material
7cc
8.7
19.2
Cast Iron
10cc
8.8
19.4
Cast Iron
13cc
9.0
19.8
Cast Iron
17cc
9.2
20.3
Cast Iron
19cc
9.4
20.7
Cast Iron
23cc
9.8
21.6
Cast Iron
27cc
10.1
22.3
Cast Iron
29cc
10.2
22.5
Cast Iron
32cc
10.4
22.9
Cast Iron
36cc
10.6
23.4
Cast Iron
38cc
10.7
23.6
Cast Iron
41cc
10.9
24.0
Cast Iron
44cc
11.1
24.5
Cast Iron
51cc
11.4
25.1
Cast Iron

4. Specification Parameters of PGM130 Gear Motor

As the corresponding motor version of PGP130, PGM130 shares the following core parameters:
Parameters
Specifications
Displacement Range
7.06~50.98 cc/rev (0.43~3.11 in³/rev)
Housing Material
Cast Iron
Structural Design
Three-piece cast iron structure, bushing-type balanced pressure plate design
Interface Standard
SAE standard shafts, flanges and oil ports

Motor-Specific Performance Parameters

Displacement
Continuous Operating Pressure
Peak Pressure
Maximum Speed
Rated Torque (210 bar)
≤36cc
275 bar
300 bar
3,000 RPM
47~200 Nm
38~44cc
240~210 bar
265~230 bar
2,750~2,600 RPM
210~230 Nm
51cc
170 bar
200 bar
2,000 RPM
260 Nm

5. Applications and Notes

  1. Applicable Fluid: Standard hydraulic oil, operating temperature range: -20°C ~ +80°C
  2. Minimum Operating Speed: 350~400 RPM (depending on displacement)
  3. Installation Method: SAE B 4-bolt, SAE C 2-bolt, SAE D 4-bolt flanges optional
  4. Shaft Type: Various options such as SAE C 14-tooth spline, SAE C keyway
  5. Oil Port Options: Standard interfaces such as BSP, SAE, NPT, JIC (ODT)

6. Summary

The Parker PGP130/PGM130 series is a high-pressure, compact cast iron gear pump/motor, offering a wide displacement range from 7cc to 51cc. The maximum continuous operating pressure can reach 275 bar, and the peak pressure is 300 bar. It is suitable for hydraulic systems with limited space but requiring high power density. Its balanced pressure plate design and cast iron structure ensure long service life and high efficiency, and various configuration options enable it to adapt to various industrial and mobile hydraulic application needs.
PGP315A0400CA1H1ND3D2B1B1
PGP502A0008AV1P1NB1B1E1B1
PGP502A0008CP2D1NE3E2B1B1
PGP502A0008CV2P3XE2E2B1B1
PGP502A0012AH1D1VE3E2B1B1
PGP502A0012AV1P1NB1B1E1B1
PGP502A0012CH1H1NE3E2B1B1
PGP502A0012CH1H1NE3E2B1B1‌
PGP502A0012CP2D1NE2E2B1B1
PGP502A0012CP2D1NE3E2B1B1
PGP502A0012CP2D1NE3E2B1B1‌
PGP502A0012CV2P3XD3D3B1B1
PGP502A0012CV2P3XE2E2B1B1
PGP502A0012CV2P3XE3E2B1B1
PGP502A0012CV2P3XJ4J3B1B1
PGP502A0012CV2P4NE2E2B1B1
PGP502A0016AV1P1NB1B1E1B1
PGP502A0016CP2D1NE3E2B1B1
PGP502A0021AV1P1NB1B1E1B1
PGP502A0021CP2D1NE2E2B1B1
PGP502A0021CP2D1NE3E2B1B1
PGP502A0021CV1D1NE2E2B1B1
PGP502A0021CV2P3XE2E2B1B1
PGP502A0033CP2D1NE3E2B1B1
PGP502A0043CV2P3XE3E2B1B1
PGP502A0058CH1H1NE2E2B1B1
PGP502A0058CH1H1NE3E2B1B1
PGP502A0079CP2D1NJ4J3B1B1
PGP503A0021CP2D1NJ2J1
PGP505A0030CJ1H1NE5E3B1B1
PGP505A0040CQ2D2NE5E3B1B1
PGP505A0060AS1D1NJ3J2B1B1
PGP505A0060CA1H2NE5E3B1B1
PGP505A0060CK1H2NE5E3B1B1
PGP505A0080CK1H2NE5E3B1B1
PGP505A0080CP2D1NJ4J3B1B1
PGP505A0100CS2D2VE4E3B1B1
PGP505A0120CK1H1ND5D4B1B1
PGP505A0120CK1H2ND5D4B1B1
PGP505A0120CK1H2NE5E3B1B1
PGP505A0120CK1H2NE5E3B1B1‌
PGP505A0120CK7D2NE5E3RJAT
PGP511A0040CK1H2NC7C7B1B1
PGP511A0040CS2D3NL1L1B1B1
PGP511A0060CL6H2NJ7J5B1B1
PGP511A0060CS1D4NE5E3B1B1
PGP511A0060CS1D4NJ7J5B1B1
PGP511A0070CA1H2NL1L1B1B1
PGP511A0080CA1H2NL1L1B1B1‌
PGP511A0080CS1D4NJ7J5B1B1
PGP511A0080CS4D3NJ7J5B1B1
PGP511A0100AS2D3NE5E3B1B1
PGP511A0100AS2D3NL2L1B1B1
PGP511A0100AS2D9NL2L1B1B1
PGP511A0100AS2J6MD5B1B1D3
PGP511A0110CA1H2NE5E3B1B1
PGP511A0110CS1D4NJ7J5B1B1‌
PGP511A0140CA1H2NE5E3B1B1
PGP511A0140CK1H2NE5E3B1B1
PGP511A0140CL6H2NE6E5B1B1
PGP511A0140CS4D3NE5E3B1B1
PGP511A0140CS4D3VL2L2B1B1
PGP511A0160AS1Q4NJ7J5B1B1
PGP511A0160CK1H2NE6E5B1B1
PGP511A0170AJ5D3NE5E3B1B1
PGP511A0190CK1H2NE5E3B1B1
PGP511A0190CL6H2ND5D4B1B1
PGP511A0230AA1H2NJ9J8B1B1
PGP511A0230CA1H2NB1B1D5D4‌
PGP511A0230CA1H2ND5D4B1B1
PGP511A0230CC1H2NE6E5B1B1
PGP511A0230CL6H2NE6E5B1B1
PGP511A0250CS2D3VE5E3B1B1
PGP511A0270AA1H2ME7E5B1B1
PGP511A0270CL6H2NE5E3B1B1
PGP511A0270CS2D3NE6E5B1B1
PGP511M0040CL6H2ND4D3B1B1
PGP511M0110CS2D3NL2L1B1B1
PGP511M0110CS2D3NL2L1B1B1‌
PGP517A0230CD1H3NP4P3B1B
PGP517A0380CT1D7NE7E6B1B1
PGP517A0420CS1H2NE5E3B1B1
PGP517A0440CM2H3NE7E5B1B1
PGP517A0500AC2H2VF6F5B1B1
PGP517A0520CD1H3NL3L2B1B1‌
PGP517A0520CT1D7NL3L2B1B1
PGP517A0700CS2D3VE5E3B1B1
PGP517B0330AD1H3NP4E5S
PGP517B0330AD1H3NP4E5S‌
PGP517B0330AD1H3NP4P2S517A
PGP517B0330CD1H3NL3L2S
PGP517B0330CD1H3NP4P2C
PGP610A0500CS1H2NE5E3B1B1
PGP620A0410BM3A4VE7E7B1B1G4
PGP620A0410BM3A4VE7E7B1B1G4‌
PGP620A1000AC2H2VF6F5B1B1
PGP620B0410CE1H3MS6D5C
PGP640A0600CD1H3NT5E6B1B1
PGP640A0600CD1H3NT5E6B1B1‌
PGP640A1500CS2D3VE5E3B1B1
Shipping & Delivery

Process steps:
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.