Leading Innovative Company "Maruzen”
Japanese  

POST DRIVER / KH193

KH193 is designed to reduce the burden on the operator who hits the pipe into the soil with hammer. Operation is very simple that put KH192 on the pipe, and pull down the handle lever. It can be operated by only one operator.

There is the special adaptor for φ48mm pipe inside the tool which can prevent the risk such as pipe get stuck due to distortion of the pipe or sand coming into the machine.

KH193 is one of the best selling products in Japan that has been very popular since it’s launched.

This is used for driving the fence around the work site and hitting post on the gardening or orchid.

CE approved model

 

SPECIFICATIONS

Dimensions (mm) 486×273×146
Weight (kg) 20
Working Pressure (MPa) 8~11
Max Pressure (MPa) 20.6
Flow Range (ℓ/min) 20~22
Blow per Minute (bpm) 1920 (At 20L/min)
Coupling 3/8” Couplers

Allowable Back Pressure

(MPa)

2.5
Hydraulic Oil ISO VG32 or equivalent
Max Hose Length (m) 3/8”×20

HOW TO USE

Make sure this post driver is being connected to a suitable power source before operating.

Preparation

1. Connect the post driver with hydraulic power source with extension hoses

2. Attaching 4mm(or more) lifting wires on top plate to lift the pile driver. (Refer to the Illustration on the right) 

3. Set pile or pole which you intend to drive vertically to the ground.
 Set the pile guide on the top of the pile or pole which you intend to drive.

 

Operation

4. Start the power unit or other power source.

5. Slightly releasing lifting wires in order to start operating.

6. Hold on handle grip and control grip with both hands.
 To start operating, pressure down the pile driver and control grip.

7. Release control grip when intend to stop the machine.

 

After the operation

8. Stop the power unit or power source.

9. Remove the extension hoses.

10. For preventing dust, dirt entering the extension hoses, attach both sides of the couplers on extension hose to each other.

11. Clean and wide out dirt and dust on pile driver.

MAINTENANCE

1. Daily Inspection

 (1) Be certain there is no oil leakage from hoses or main body.

 (2) Be certain there are no injuries, cracks or damages on top plate.

 (3) Be certain nuts on pile guide is firmly tightened.

2. Periodically Inspection

Ask your Maruzen nearest dealers for the following maintenance.

 

Inspection Items Operating Hours
Accumulator Nitrogen gas charge Every 250 hours or 1 Year
Change accumulator diaphragm Every 500 hours or 2 years
Change O ring in valve body Every 500 hours or 2 years
Change U cup packing Every 500 hours or 2 years
Change all O rings Every 3 years
Grease on front cap Every 50 hours or 6 months

* The pressure of nitrogen gas charging in accumulator is 4MPa.

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