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Home > products > Excavator Spare Parts > Excavator Main Pump Solenoid Valve 702-21-57400 702-21-57500 702-21-55901

Excavator Main Pump Solenoid Valve 702-21-57400 702-21-57500 702-21-55901

Product Details

Place of Origin: China

Brand Name: DL

Model Number: 702-21-57400 702-21-57500

Payment & Shipping Terms

Minimum Order Quantity: 2pc

Price: Negotiable

Packaging Details: Each product has a packaging

Delivery Time: 3 - 10 days

Payment Terms: T/T, L/C, D/A, Western Union, MoneyGram

Supply Ability: 1000 pcs per month

Get Best Price
Highlight:
OEM:
702-21-57400 702-21-57500
Feature:
Main Pump Solenoid Valve
VDC:
24V
Brand:
Komatsu
WarranWarrantyty:
3 Months
Quality:
Original
Weight:
2kg
Engine Model:
Komatsu PC200-7/8
OEM:
702-21-57400 702-21-57500
Feature:
Main Pump Solenoid Valve
VDC:
24V
Brand:
Komatsu
WarranWarrantyty:
3 Months
Quality:
Original
Weight:
2kg
Engine Model:
Komatsu PC200-7/8
Excavator Main Pump Solenoid Valve 702-21-57400 702-21-57500 702-21-55901

Product Specification

 

Product name Main Pump Solenoid Valve
P/N 702-21-57400 702-21-57500 702-21-55901
MOQ 1 PCS
Condition New original/ New generic/ Refurbished
Warranty 6 months
Delivery time 3-10 days after payment
Packing Inner with plastic bag, outer with carton
Payment T/T, , Western Union, PayPal

 

 

What similar parts we can supply are as below:

 

P/N P/N

114250-39450

5527306
5-87610088-0 15067533
3097269 ME049302
6813247 JB3124305
JB3124313 256-6454
6678205 248-2169
296-8060 4709168H
42134 12571N
320-0677 20Y-53-12122
723-40-71310 0414401106
20460312

22243151

 

 

Manual Starters

 

Manual starters are devices that are operated manually. These starters are extremely easy and straightforward to operate and do not require expert intervention. The starter includes a button (or rotary knob) which enables a user to turn the connected equipment on or off. The buttons feature mechanical linkages, which make the contacts open or close, starting or stopping the motor. However, it's important to note that this type of starter does not break a control circuit during a power loss, which means the motor could restart automatically when the incoming voltage is restored. This could be a critical safety consideration in some applications.

The following features of a manual starter make it a preferred choice over other types:

  •  These starters deliver a safe, as well as economical operation.
  •  The compact size of these devices make them suitable for a wide range of applications.
  •  They provide overload protection to the motor, protecting it from any potential damage.
  •  These devices come with a vast choice of enclosures.
  •  The initial cost of the manual starter is low.

 

How does a starter motor work?

After the driver turns on the engine – either through the stop/start butt,on or traditional key – there will be an electrical signal sent to the starter solenoid.

This component sends the charge to the vehicle’s battery then into the starter motor.

The electrical current activates the starter motor, and a gear system called the starter drive or Bendix. Following this, the electrical charge engages the vehicle's flywheel.

As the starter motor turns, it cranks the engine, initiating the combustion process in petrol and diesel vehicles.

Once your engine is working correctly, the mechanism that connects the starter motor from the gear and flywheel as the engine no longer needs the electrical spark to kickstart the engine.

 

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