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{"title":"Excavator Parts E305 E306 Excavator Hydraulic Pump 423-0087 Hydraulic Main Pump","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bc\/e7\/70c3edaad4d2abb6c9683882e04a-200x200-1\/excavator_parts_e305_e306_excavator_hydraulic_pump_423_0087_hydraulic_main_pump.jpg","attrs":{"Brand Name":"Belparts","Model Number":"E305 E306","Place of Origin":"China","Minimum Order Quantity":"1 piece"}}
{"title":"E330C R330-6 HD1430 Excavator Hydraulic Pump K3V180DT Main Pump","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/11\/e2\/c19ae4f1abf673ef1ffc5fe1cdb4-200x200-1\/e330c_r330_6_hd1430_excavator_hydraulic_pump_k3v180dt_main_pump.jpg","attrs":{"Brand Name":"Belparts","Model Number":"E330C R330-6 HD1430 K3V180DT","Certifiion":"OEM","Place of Origin":"China"}}
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{"title":"PC55MR-3 Excavator Hydraulic Pump Assy \/ PC55-3 Main Pump Excavator 708-3S-00942","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3e\/62\/155d392039972c1f79691f34b027-200x200-1\/pc55mr_3_excavator_hydraulic_pump_assy_2f_pc55_3_main_pump_excavator_708_3s_00942_708_3s_00941.jpg","attrs":{"Brand Name":"Belparts","Model Number":"PC55MR-3","Certifiion":"OEM","Place of Origin":"China"}}
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{"title":"Donsan DX420 Excavator Hydraulic Pump A8V0200 Blue Color Six Month Ensure","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/14\/4e\/65bccbd37becde2370d05baf9f22-200x200-1\/donsan_dx420_excavator_hydraulic_pump_a8v0200_blue_color_six_month_ensure.jpg","attrs":{"Brand Name":"Belparts","Model Number":"DX420","Certifiion":"OEM","Place of Origin":"China"}}
Belparts excavator PC200-8 07040-12412 hydraulic main pump for komatsu
Appliion:Excavator Part name:hydarulic pump Part number:07040-12412 11Y-62-12330 02896-11008 Model:PC200-8 MOQ:1PC Material:Steel Payment term:T/T, paypal, trade assurance or as required Brand:Belparts
Appliion
Excavator
Part name
hydarulic pump
Part number
07040-12412
Model
PC200-8
MOQ
1PC
Material
Steel
Payment term
T/T, Western union, paypal, trade assurance or as required
Weight
190KG
Brand
Belparts
List of spare parts
#
Part No
Part Name
Qty.
Price request
1
07040-12412
PLUG,(FOR 2-ACTUATER ATTACHMENT)
1
2
07002-02434
O-RING,DRAIN PLUG? R.H. HALF TANK
1
3
07040-11209
PLUG, OIL DRAIN
1
4
07002-11223
O-RING,(F4350-65A0 -16 )
1
5
11Y-62-12330
Elbow
1
6
02896-11008
O-RING (KIT)
2
7
07002-11423
O-RING,(FOR 2ND TRAVEL SPEED) (OP)
1
8
11Y-62-12240
Elbow
1
9
07002-11423
O-RING,(FOR 2ND TRAVEL SPEED) (OP)
1
10
02896-11008
O-RING (KIT)
1
11
11Y-62-12240
Elbow
1
12
11Y-62-12130
Nipple
1
13
02896-11008
O-RING (KIT)
2
14
07002-11423
O-RING,(FOR 2ND TRAVEL SPEED) (OP)
2
15
20Y-06-41530
Bracket
1
16
01010-81225
BOLT,(WITHOUT ROPS GUARD? CANOPY)
1
17
01643-31232
WASHER,(NOT USED WITH EMERGENCY STR.)
1
18
08193-21012
CLIP,(WITHOUT ACCUMULATOR)
1
19
04434-50812
Clip
1
20
01010-81225
BOLT,(WITHOUT ROPS GUARD? CANOPY)
1
21
01643-31232
WASHER,(NOT USED WITH EMERGENCY STR.)
1
22
04434-50510
CLIP,(F4320-51A0 -8 )
1
23
01010-81020
BOLT,(FOR MONO LEVER STEERING)
1
24
01643-31032
WASHER,(WITH AUTO EMERGENCY STEERING)
1
25
08193-21012
CLIP,(WITHOUT ACCUMULATOR)
1
26
01010-81020
BOLT,(FOR MONO LEVER STEERING)
1
27
01643-31032
WASHER,(WITH AUTO EMERGENCY STEERING)
1
The working principle of a hydraulic pump is not overly complex. Through mechanical motion (typically the engine rotating the pump shaft), it creates volume changes within the pump chamber, resulting in oil suction and discharge. When the pump chamber's volume increases, a partial vacuum forms, drawing hydraulic oil from the tank. When the volume decreases, the oil is compressed, pressure rises, and the oil is then delivered into the hydraulic system. This cyclical suction and discharge process creates a continuous flow of hydraulic oil.
In excavators, hydraulic pumps play a vital role. Without them, even the most powerful engine couldn't transfer energy to working components like the bucket or boom. The performance of a hydraulic pump directly determines an excavator's efficiency, operational smoothness, and fuel economy. A high-quality hydraulic pump enables an excavator to be both "powerful" and "energy-efficient," which is why modern excavator manufacturers place such emphasis on hydraulic pump technology.
company model three
GZ YUEXIANG ENGINEERING MACHINERY LTD
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. And by now, our products sell well all over the world and the current exporting countries and regions has more than 120.
With a stable production, strict quality control and strong supply capacity, most of our parts can be shipped in 1-2 days, we sell many parts to the world and get reputations from our clients.
FAQ
1.What is the warranty time of the products?
The warranty time is 3/6 months based on the item details; We don't provide warranty time for original and used products.
2.What is your delivery time?
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, the delivery time will be communied in advance, usually 3-7 days
3.What are your main products ?
We are specialized in spare parts for excavator hydraulic system, such as travel motor,swing motor, travel gearbox,swing gearbox,gear parts, hydraulic pump,hydraulic parts,etc.If you need other excavator parts, we also can supply as your requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2013
Total Annual:
20000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t... GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t...
