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Home > Products > Excavator Joystick Handles >
Doosan Joystick Control Handle DH-7 Pilot Control Lever Excavator Machinery Parts

Doosan Joystick Control Handle DH-7 Pilot Control Lever Excavator Machinery Parts

Doosan Joystick Control Handle

DH-7 Pilot Control Lever

Doosan Pilot Control Lever

Place of Origin:

China

Model Number:

DH-7

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Doosan Joystick Control Handle DH-7 Pilot Control Lever Excavator Machinery Parts Doosan Joystick Control Handle DH-7 Pilot Control Lever Excavator Machinery Parts Doosan Joystick Control Handle DH-7 Pilot Control Lever Excavator Machinery Parts
Product Details
Product Name:
Joystick Control Handle
Selling Units:
Single Item
Package Size Per Batch:
20X20X15 Cm
Gross Weight Per Batch:
10.000 Kg
Brand Name:
OEM
Application:
Excavator
Highlight:

Doosan Joystick Control Handle

,

DH-7 Pilot Control Lever

,

Doosan Pilot Control Lever

Payment & Shipping Terms
Minimum Order Quantity
1 Pc
Packaging Details
Carton
Delivery Time
7-35days
Payment Terms
T/T
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Product Description

Doosan Excavator Control handle Joystick Handle Assy DH-7 Pilot Control Lever Excavator Machinery Parts

 

The excavator joystick is in essence a proportional hydraulic pilot control valve. It does not directly power excavator motions but transmits control‑purpose hydraulic oil to activate the main multi‑way valve, controlling the speed and direction of machine movements. Positioned on the left and right within the operator cabin, the control lever (also referred to as pilot control lever, hydraulic lever or joystick) serves as the core operating element for all excavator functions, functioning as the machine’s “steering wheel and limbs”.

Operation Method

All excavator operations are controlled via multidirectional tilting of the joystick:
  • Boom (main arm) lifting
  • Stick (secondary arm) extension and retraction
  • Bucket opening and closing
  • Left‑right upper‑structure slewing
  • Combined control with foot pedal valves for traveling

Operating Principle

Each handle houses an integrated hydraulic pilot valve:
  • Pushing the handle displaces the internal spool
  • Low‑pressure hydraulic control signal is produced
  • Main hydraulic multi‑way valve is actuated
  • Cylinders and motors execute actions with adjustable speed and direction

Proportional Speed Regulation

Greater handle tilt angle expands spool opening → elevates output pilot pressure → increases main valve opening → accelerates boom, stick, bucket and slewing movements. After releasing the handle, return springs restore the handle and spool to neutral, cutting the pilot oil circuit, releasing pressure, resetting the main valve, and instantly stopping all motions.
Machinery Test Report Provided Warranty 3 Months
Video outgoing-inspection Provided Brand Name OEM
Place of Origin China Product Name Excavator Joystick Assy
Model DH-7 DH55-7 DH135-7 Keyword Construction Machinery Part
MOQ 1 Piece Quality Tested Great Performance
Application Excavator Delivery Time 7-35 Days
Service Professsional Service Condition New
 
 
 
Doosan Joystick Control Handle DH-7 Pilot Control Lever Excavator Machinery Parts 0Company Profile
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Tags：

Joystick Control Handle

Hydraulic Joystick Controller

Excavator Hydraulic Joystick

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