Yescom 900W 32.7cc 2-stroke T-Posts Gas Powered Petrol Pile Driver w/ EPA

Yescom 32.7CC Petrol Pile Driver: Package Details & Part Name (Model#YES3770)

Yescom 900W <(1.2HP) 32.7cc Gas Powered Petrol Pile Driver, powered by 2-stroke motor, features 1700 to 2230 BPM and 9000 r/min for providing powerful impact force.
Here're some pictures to show the package details, part name and exploded view of Yescom 32.7CC Petrol Pile Driver (Model#YES3770).
Package Details of Yescom 32.7CC Petrol Pile Driver--Model#YES3770
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Part Name
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Exploded View
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Yescom 32.7CC Petrol Pile Driver: What to do if there're difficulties in starting engine in cooling state

This is for Yescom 32.7CC Petrol Pile Driver (Model#YES3770).

Reason	Solution
Check whether the spark plug is moisture.	Try to dry the igniter plug
Check whether the spark plug produces electric spark	Try to replace the igniter plug
Check if there's too much fuel absorbed	Try to lessen the fuel supply

Yescom 32.7CC Petrol Pile Driver: What to do if there're difficulties in restarting after a sudden stop

This is for Yescom 32.7CC Petrol Pile Driver (Model#YES3770).

Reason	Solution
Check whether fuel runs out or the Carburetor is blocked	Try to refill fuel tank or clean the carburetor
Check whether the fuel filter is blocked	Try to clean the fuel filter
Check if there's too much carbon deposit in igniter plug	Try to remove carbon deposit

Yescom 32.7CC Petrol Pile Driver: What to do if reluctance in speeding and weakness in power

This is for Yescom 32.7CC Petrol Pile Driver (Model#YES3770).

Reason	Solution
Check if carbon deposit cover the entrance of the cylinder or silencer	Try to remove carbon deposit
Check whether the oil tube and the air vent on the fuel Tank cover is blocked	Clean it
Check if there's blockage in air filter	Clean the filter

Yescom 32.7CC Petrol Pile Driver: What to do if there's abnormal sound

This is for Yescom 32.7CC Petrol Pile Driver (Model#YES3770).

Reason	Solution
Carbon deposit found in combustion chamber	Remove carbon deposit
Serious abrasion in active components	Replace the part

Yescom 32.7CC Petrol Pile Driver: The Specification Table

Specification Table of YES3770

Engineer Type	36X32mm, Single cylinder, air cooling, 2 stroke
Overall Size without Pile Socket (LxWxH)	24" x 13 3/8" x 9 13/16"(61 x 34 x 25 cm)
Pile Socket Inner Diameter	2 3/16" and 2 11/16"(55 mm and 69 mm)
Applicable Piling Heads	2 1/16" and 2 5/8"(53 mm and 67 mm)
Fuel Type	Mixed Oil(gasoline 25, two-stroke engine oil 1)
Fuel Tank Capacity	0.9L
Displacement	32.7CC
Power and Speed	1.2 HP (900 W) and 9000 r/min
Torque and Speed	1.45 N.m and 5000 r/min
Fuel Consumption Rate	≤0.50L/h
Impact Frequency	1700 to 2230 BPM
Impact Energy	25~45J
Carburetor Type	MZ10.7
Spark Plug Type	L6T
Starter System	Hand pull start
Material	Iron, PP, Aluminum
Net Weight	34.17 Lbs (15.5 kg)

Yescom 32.7CC Petrol Pile Driver: Maintenance Cycle Table

The following Data are given common use of the product. Suppose it is in worse working condition, such as thick dust in the air or much longer work hours for Crusher, the maintenance cycle should be shortened correspondingly.

		Before woke	After work or every day	After Filling oil	Every Week	Every Month	Broken Down	If necessary
The whole machine	outlook check (state, stabilities of screws)	Y		Y
	Cleaning		Y
Control handle/stop button	function check	Y		Y
Air Filter	Clean			Y				Y
	Replace						Y
Fuel Filter	Clean					Y
	Replace						Y
Petrol Tank/Petrol Tank cover	Clean		Y	Y
	Check			Y
	Tighten							Y
Gear Box/Hammer Box	Clean					Y
	Add oil							Y
Lubricating Oil Tank	Clean	Y
	Check					Y
	Fill Oil							Y
Silencer	Check					Y
	Remove carbon deposit							Y
Cylinder Cooling Fin	Check					Y
	Clean							Y
Spark Plug	Check/Adjust Customize the distance between electrodes					Y
	Replace							Y
Screw and Nut	Check	Y		Y
	Tighten							Y

Yescom 32.7CC Petrol Pile Driver: Technical maintenance Instruction

1. Air Filter
Check air filter regularly. Dust block on the cover of air filter will reduce engine power, cause cylinder short life. If the filter is very dirty, bur a mild detergent with warm water, wring dry, after cleaning the filter should drop a few of oil on the dry and then install the air filter. Filter should be replaced if damaged, particularly if in the environment of much dust should be shorted maintenance cycle.
2. Fuel filter
If the fuel filter clogging, there will be speed slow, weak impact of the phenomenon of gasoline pile driver. Method:
1) Open the tank lid with metal hook take the fuel filter cleaning from the tank
2) When cleaning the fuel filter, at same time clean the fuel tank.
3. Carburetor
Fuel tank and carburetor are generally left residual oil. A long time pass the residual oil will come into rubbish. And the rubbish will plug the oil line, causing the engine does not work. Therefore, when the machine is not used more than one week, be sure to completely take the fuel out. Clear oil method: Repeat pressing the carburetor fuel bubble to drain the oil.
4. Spark plug
To ensure normal operation of the engine, spark plug gap to be moderate, with a wire brush to remove sediment. Reasonable spark plug gap 0.5-0.7 mm.
5. Muffler
Regular maintenance muffler, use a screwdriver to remove rubbish on the body or the rubbish on the coke muffler exhaust.
6. Gearbox Lubrication
Open the gear box cover, lubricated the gear and the connecting rod regularly with lubricating oil.
Open the hammer socket, lubricated the piston, impact hammer regularly with lubricating oil.
7. The cylinder heat sink
Regularly to remove dust, to ensure the cylinder cooling, this gasoline pile driver is air-cooler type, if the cylinder dust accumulates on the heat sink will directly affect the cooling effect.

Yescom 32.7CC Petrol Pile Driver: Recommended mixing ratio

2-Stroke gas powered motor offers great power performance. Normaly, it uses 2-stroke mixing oil to supply power.
Recommended mixing ratio:

Conditions	Gasoline : Engine Oil
Work within 20 hours	20:1
Work after 20 hours	25:1

Notice:
1. Prohibit the use of pure gasoline (no refueling two-stroke engine oil )for fuel.
2. Always add fuel in a well-ventilated place.
3. Do not add fuel too fully in the fuel tank. Do not leave fuel in the neck. If any fuel spill, please completely remove or evaporate before starting the gasoline engine.
4. After refueling, remember to tighten the fuel tank cap.

How can I order the chisel attachment for my post driver?

We would like to inform you that this product is a pile driver, not a jackhammer, it does not work with the chisel attachment. For your convenience, we have included the links back to the jackhammers below:
https://www.yescomusa.com/products/3600w-electric-jackhammer-demolition-concrete-breaker-case-set
https://www.yescomusa.com/products/1700w-52cc-electric-powered-jackhammer-breaker-demolition
https://www.yescomusa.com/products/32-6cc-gasoline-jackhammer-drill-chisel-tool-2-in-1-w-epa
https://www.yescomusa.com/products/32-7cc-gasoline-jackhammer-pile-driver-chisel-2-in-1-w-epa