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Belparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundai

Place of Origin:Made in china
Brand Name:Belparts
Model Number:R55-7 R55-7A R55-9
Minimum Order Quantity:1PCS
Price:Negotiated price
Payment Terms:T/T, trade assurance,PayPal
Supply Ability:1000PCS
Product Details
Highlight:

R55-7A excavator main pump

,

R55-9 excavator main pump

,

R55-7 excavator main pump

Model: R55-7 R55-7A R55-9
Warranty: 1 Year
Weight: 40Kg
Condition: 100% New
Texture: Steel
Part Name: Hydraulic Pump/Main Pump
Quality: High Quality
Product Description

Belparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundai

 

Product Description

Product name

Excavator Hydraulic pump

Place of Origin:

China(mainland)

Model:

R55-7 R55-7A R55-9

Part number:

31M8-10020 31M8-10010 31M9-10030

MOQ:

1 PCS

Payment term:

T/T, trade assurance,PayPal

Delivery time:

Within 1~7 days after receiving the payment

Packing:

Standard exporting packing or as required

 

# Part No Part Name Qty. Price request
* 31M8-10020 MAIN PUMP
STD
1
* 31M8-10010 MAIN PUMP
LOW NOISE
1
N*-1 XKAH-00783 MAIN PUMP UNIT
SEE 4020
1
1 XKAH-00653 SHAFT-DRIVE 1
2 XKAH-00652 COVER-SEAL 1
3 XKAH-00651 BEARING-BALL 1
4 XKAH-00650 RING-SNAP 1
5 XKAH-00649 RING-SNAP 1
K6 XKAH-00648 SEAL-OIL 1
K7 XKAH-00647 O-RING 1
8 XKAH-00646 RING-SNAP 1
9 XKAH-00645 PLATE-SWASH 1
10 XKAH-00644 PLATE 1
11 XKAH-00643 SPACER-BEARING 1
12 XKAH-00642 BEARING-ROLLER 2
13 XKAH-00641 BOLT-SOCKET 4
K14 XKAH-00640 O-RING 1
15 XKAH-00639 PIVOT 1
16 XKAH-00655 BLOCK-CYLINDER
STD
1
16 XKAH-00918 BLOCK-CYLINDER
LOW NOISE
1
17 XKAH-00656 BUSH-SPHERICAL 1
18 XKAH-00657 PLATE-PUSH
STD
1
18 XKAH-00919 PLATE-PUSH
LOW NOISE
1
19 XKAH-00658 PLATE-SHOE 1
20 XKAH-00659 SPRING 1
21 XKAH-00660 PIN-PARALLEL 3
22 XKAH-00661 SEAT-SPRING 2
23 XKAH-00662 RING-SNAP 1
24 XKAH-00864 PISTON SUB ASSY
STD
1
24 XKAH-00928 PISTON SUB ASSY
LOW NOISE
1
26 XKAH-00673 CASING 1
27 XKAH-00675 SEAT-SPRING(1) 1
28 XKAH-00676 SEAT-SPRING(2) 1
29 XKAH-00677 COVER-SPRING 1
30 XKAH-00678 SCREW-ADJUSTING 1
31 XKAH-00679 SPRING 1
32 XKAH-00680 SPRING 1
K33 XKAH-00681 O-RING 1
34 XKAH-00682 BOLT-SOCKET 2
35 XKAH-00683 NUT-HEX 1
36 XKAH-00684 SHIM(0.3T) 1
37 XKAH-00685 SHIM(0.5T) 1
38 XKAH-00686 SHIM(1.0T) 1
39 XKAH-00687 SHIM(2.0T) 1
73 XKAH-00716 AIR BREATHER 1
74 XKAH-00717 NAME PLATE
STD
1
74 XKAH-00924 NAME PLATE
LOW NOISE
1
75 XKAH-00116 SCREW-RIVET 2
K XKAH-00824 SEAL KIT
SEE ILLUST
1
*-2 @ FUEL INJECTION PIPE & NOZZLE
4030
1

 


Model

Nominal
displacement
(ml/r)

Pressure(MPa)
Speed(r/min)
Volumetric
efficiency
(≥%)
A Outlet d
Weight
(kg)

Rated

Max

0 ptimum
speed

Optimum
speed
d D
CBNZQ-F520-BL** 20 20 25 1500-2500 800-3000 92 48 35 M22×1.5 134 5.1
CBNZQ-F525-BL** 25 139 5.3
CBNZQ-F532-BL** 32 93 5.6
CBNZQ-F540-BL** 40 51 44 M27×2 144 5.9
CBNZQ-F550-BL** 50 151 6.3
CBNZQ-F563-BL** 63 160 6.8

Belparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundai

 

 

Company Information


GZ Yuexiang Engineering Machinery Co., Ltd, founded in September 2013, is a foreign trade company, which is specialized in
procuring and selling excavator parts.Our main products are excavator hydraulic pump, hydraulic parts, travel motor and gearbox, swing motor and gearbox. Our products have been exported to more than 100 countries and regions.

Belparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundai

 

Customer Review


Belparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundai

 

Exhibition Strength


Belparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundaiBelparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundai

 

Belparts excavator main pump R55-7 R55-7A R55-9 hydraulic pump 31M8-10020 31M8-10010 31M9-10030 for hyundai

 

 

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • J
    Jeff
    South Africa Mar 20.2026
    ★★★★★
    ★★★★★
    This OEM-quality hydraulic pump fits my machine perfectly, and it runs very well on it.
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