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LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump
LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump
LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump
LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump
LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump
LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump
Specifications
Brand Name :
OEM
Model Number :
KRJ10290
Place of Origin :
China
MOQ :
1 PCS
Price :
Negotiable
Payment Terms :
D/P, T/T, Western Union, MoneyGram, D/A, L/C
Supply Ability :
100-2000
Delivery Time :
3-7 working days
Packaging Details :
Wooden box for heavy parts, paper carton for light parts
Category :
Excavator Hydraulic pump
Machine Model :
CX210B CX210C CX235C CX240B CX250C
Parts No. :
LJ014510 KRJ10290
Parts name :
Main hydraulic pump
Warranty :
6/12 Months
Package :
standard export carton
Description

  • LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump


  • Spec Sheet
Excavator spare parts name Main hydraulic pump
Equipment Model CX210B CX210C CX235 CX240B CX250C
Parts Category Excavator hydraulic pump
Spare parts Condition Brand new, OEM quality
MOQ of order(PCS, SET) 1 PCS
Parts Availability In stock for urgent delivery
Delivery Lead time 1-3 days

  • Application

HEAVY EQUIPMENT CX210B CX210BLR CX210C LC CX210C LR CX210C NLC CX235C SR CX240B CX240BLR CX250C

The hydraulic pump in a excavator plays a crucial role in powering the machine's hydraulic system, which is responsible for controlling various functions and movements of the excavator. Here are the primary functions of the hydraulic pump in a excavator:

Hydraulic Fluid Flow: The hydraulic pump is responsible for pressurizing and circulating hydraulic fluid (usually oil) throughout the hydraulic system. This pressurized fluid is used to transmit power to various components of the excavator.

Power Generation: The hydraulic pump generates hydraulic pressure by drawing in hydraulic fluid from a reservoir and then delivering it at high pressure to the hydraulic circuits. This pressurized fluid is essential for the operation of various hydraulic components.

Actuation of Hydraulic Cylinders: The hydraulic pump supplies pressurized hydraulic fluid to the hydraulic cylinders, which are responsible for controlling the movement of the excavator's arm, boom, bucket, and other attachments. The pump's output pressure determines the force and speed with which these components move.

Control of Excavator Functions: The hydraulic pump enables the operator to control the excavator's functions, including lifting, lowering, tilting, and rotating the excavator's arm and bucket. It also controls the speed and direction of these movements.

Travel Functions: In addition to controlling the attachment movements, the hydraulic pump also provides power for the excavator's travel functions, such as driving and steering. It powers the hydraulic motors that drive the excavator's tracks or wheels.

Auxiliary Attachments: In many excavators, the hydraulic pump can also supply hydraulic power to operate auxiliary attachments, such as hydraulic hammers, grapples, or thumbs. This versatility allows the machine to perform a wide range of tasks.

Pressure Regulation: The hydraulic pump often includes a pressure relief valve to ensure that the hydraulic system operates within safe pressure limits. This valve prevents over-pressurization of the hydraulic system and protects it from damage.

Control by the Operator: The excavator operator typically has control over the hydraulic pump's output through the machine's controls, allowing them to adjust the flow and pressure to perform different tasks efficiently.

  • Parts Diagram
Pos. Part No Qty Parts name Comments
. . KRJ10290 [1] HYDRAULIC PUMP SUM Includes All Parts On Figures 08-87 - 08-91
. . KRJ10290R [1] REMAN-HYD PUMP RAC CX210B CRAWLER EXCAVATOR TIER 3 (NA), PISTON (1/07-)
. . KRJ10290C [1] CORE-HYDRAULIC PUMP RAC Return Number
1 LJ014510 [1] HYDRAULIC PUMP SUM See Figure 08-88
1 LJ014510R [1] REMAN-HYD PUMP RAC CX210B CRAWLER EXCAVATOR TIER 3 (NA), PISTON (1/07-)
1 LJ014510C [1] CORE-HYDRAULIC PUMP RAC Return Number
. . TJ00765 [2] PISTON SUM Incl. 24, 25
24 NSS [9] NOT SOLD SEPARAT CON Piston
25 NSS [9] NOT SOLD SEPARAT CON Shoe
. . LJ014500 [1] BARREL SUM Incl. 27, 28
27 NSS [1] NOT SOLD SEPARAT CON Block, Cylinder
28 NSS [1] NOT SOLD SEPARAT CON Plate
. . LJ014490 [1] BARREL SUM Incl. 30, 31
30 NSS [1] NOT SOLD SEPARAT CON Block, Cylinder
31 NSS [1] NOT SOLD SEPARAT CON Plate
. . LR00552 [2] PLATE SUM Incl. 33, 34
33 NSS [1] NOT SOLD SEPARAT CON Plate
34 NSS [1] NOT SOLD SEPARAT CON Bushing
. . TNP0022 [1] VALVE SUM Check; Incl. 36 - 38
36 NSS [1] NOT SOLD SEPARAT CON Seat
37 NSS [1] NOT SOLD SEPARAT CON Stopper
38 NSS [1] NOT SOLD SEPARAT CON Ball
. . TNP0023 [2] VALVE SUM Check; Incl. 40 - 42
40 NSS [1] NOT SOLD SEPARAT CON Seat
41 NSS [1] NOT SOLD SEPARAT CON Stopper
42 NSS [1] NOT SOLD SEPARAT CON Ball
43 LJ014460 [1] VALVE SECTION SUM See Figure 08-89
. . 160161A1 [2] LEVER ASSY. SUM Incl. 63, 64
63 NSS [1] NOT SOLD SEPARAT CON Pin
64 NSS [1] NOT SOLD SEPARAT CON Pin
65 160033A1 [1] DRIVE SHAFT SUM
66 160034A1 [1] DRIVE SHAFT SUM
67 LB00535 [1] COUPLING SUM
68 TB00026 [2] BEARING, ROLLER, CYL,40mm ID x 90mm OD x 23mm W SUM
69 TB00082 [2] NEEDLE BEARING,35 mm ID x 47 mm OD x 30 mm SUM
70 156963A1 [4] SPACER SUM
71 TR00047 [2] PLATE SUM
72 169288A1 [2] BUSHING SUM
73 156960A1 [18] SPRING SUM
74 160113A1 [2] PLATE SUM Shoe
75 TPP0080 [2] SUPPORT SUM
76 160334A1 [1] COVER SUM
77 LJ014520 [2] HYDRAULIC PUMP SUM
78 TJ00067 [1] VALVE BLOCK SUM
79 NSS [1] NOT SOLD SEPARAT CON Cover
80 167078A1 [8] BOLT,M8 x 40mm, Cl 12.9 SUM M8 x 40; 12,9
81 861-8020 [4] HEX SOC SCREW,M8 x 20mm, Cl 12.9 CAS Superseded by part number: 86512138
82 863-10020 [4] HEX SOC SCREW,M10 x 20mm, Cl 12.9 CAS
83 155496A1 [2] PLUG SUM
84 TLM0023 [2] PLUG SUM
85 155471A1 [4] PLUG SUM
86 LK00003 [27] PLUG SUM
87 TJ00066 [2] PISTON SUM
88 TG00286 [2] STOP LOCK SUM
89 160116A1 [2] STOP SUM
90 LE01176 [2] O-RING SUM Superseded by part number: 154553A1
91 LE013510 [2] O-RING SUM (used under cover on top of pump or under aux gear pump)
92 LE013500 [4] O-RING SUM
93 LE013470 [16] O-RING SUM Superseded by part number: LE022170
94 LE013410 [6] O-RING SUM
95 LE013490 [2] O-RING SUM
96 LE013440 [4] O-RING SUM
97 LE01177 [2] O-RING SUM Superseded by part number: 154489A1
98 LE01178 [1] OIL SEAL SUM Superseded by part number: LE018730
99 153970A1 [2] BACK-UP RING SUM
100 154017A1 [2] BACK-UP RING SUM
101 164R016VR [2] NUT SUM
102 829-1420 [2] NUT,M20, Cl 10 CAS Superseded by part number: 9847024
103 800-1140 [2] SNAP RING,M40, Ext CAS Superseded by part number: 370006
104 156954A1 [2] DOWEL SUM
105 338W060Z014B [4] LINCH PIN SUM
106 126R010SR [2] EYEBOLT SUM BOLT, EYE
107 LA00036 [2] SET SCREW,Hex SUM
108 160296A1 [2] SET SCREW SUM
109 NSS [1] NOT SOLD SEPARAT CON Name Plate
110 LA00027 [2] RIVET SUM
Parts catalog (CX210B) - CRAWLER EXCAVA

LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump

  • Description

Hydraulic pumps and valves are designed precisely to work in a hydraulic system to meet the prime product requirements for machine performance, reliability, durability, operating costs and productivity.

  • Advantage
1. The pump and valve parts are built to fit to the genuine excavator system.

2. The pump parts and valve are supplied strictly according to the genuine parts catalog.

3. All the pump and valve components are manufactured from carefully selected materials with standard quality using standard production process heat treatment processes — including carburizing, nitriding, and induction hardening.

4. Surplus stock and the various varioties of pump parts that cover excavator. HITACHI KOMATSU HYUNDAI Vo-lvo DOOSAN KOBELCO SUMITOMO KATO JCB

  • Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below s
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance

  • Packing & Delivery

* Strong carton or wooden box for gear components. Wooden box for gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX

Product tags

7132383001 hydraulic pump

,

4700373610 hydraulic pump

,

hydraulic pump 9277100900
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LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump

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Product Detail
Brand Name :
OEM
Model Number :
KRJ10290
Place of Origin :
China
MOQ :
1 PCS
Price :
Negotiable
Payment Terms :
D/P, T/T, Western Union, MoneyGram, D/A, L/C
Contact Supplier
video
LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump
LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump
LJ014510 KRJ10290 CX210B CX210C CX235C CX240B CX250C Excavator Hydraulic Pump

Guangzhou Anto Machinery Parts Co.,Ltd.

Verified Supplier
9 Years
guangdong, guangzhou
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Excavator Spare Parts, Excavator Final Drive, Excavator Swing Gear
Total Annual :
2000000-3000000
Employee Number :
50~200
Certification Level :
Verified Supplier
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