Home  >  Construction Machinery  >  Engineering & Construction Machinery  >  Pile Driver

1) SUPER EFFICIENCY, 2) HIGH RELIABILITY, 3) POWERFUL INTENSITY, 4) REASONABLE STRUCTRUE, 5) INDEPENDENT COOLING - details see: https://www.machineto.com/420-tons-of-hydraulic-pile-driver-10113304

DEBOOM YZY series pile drivers have the following features in contrast to current domestic and international similar products:

SUPER EFFICIENCY

DEBOOM YZY series products adopted the hydraulic system design of large power and high flow, and the reasonable and differentiating configuration of the main and assistant piling oil cylinders to accelerate pressing-pile speed amounting to 300-800 meters within 8 hours, which is far higher than other manufacturers of similar

products;

HIGH RELIABILITY

DEBOOM YZY series products take use of patent stable-pressure accumulator in the oil-way of clamping-box extremely saving the clamping-pile pressure to ensure its stability;

POWERFUL INTENSITY

DEBOOM YZY series products possess optimized the inner structure of machine bodies and moving mechanism, adding built-in reinforcing plates to enhance the machine intensity, whose plates density is much higher than

other manufacturers of similar products;

REASONABLE STRUCTRUE

DEBOOM YZY series products get a special design at the connection structure of crane and machine base in type 16T and type 25T products to firm and steady the connection structure and make it convenient to dismantle andinstall;

INDEPENDENT COOLING

An original creation of filtering and cooling system has been made in DEBOOM YZY series products, which simultaneously realizes the cooling and filtering of the oil-way, and ensures the normal work of hydraulic system;

DIVERSIFIED CLAMPING-BOX

DEBOOM YZY series products include three kinds of clamping-boxes suitable for different precast piles, such as thick walled pile, thin walled pile, square pile and other anomalous piles;

FLEXIBLE SIDE-PILING

DEBOOM YZY series products have three types of side-pilings, integral side-piling, reserved side-piling and hanging side-piling, for customers’ choices. The creative integral side-piling structure can make its piling pressure theoretically achieve 70 percent of main

pilingsystem, which guarantees effective piling and vertical piles, and makes convenient transportation and

installation;

THE SPECIFICATION OF DBYZY420ZB

Model Parameter				Unit	DBYZY420
Rated Piling Pressure				(KN)	4200
Piling Speed	Fast			(m/min)	6.8
	Low			(m/min)	0.71
Piling stroke per time				(m)	1.8
Shift	Longitudinal			(m)	2.8
	Horizontal			(m)	0.6
Angle range				(°)	11
Rise stroke				(m)	0.9
Max.round pile				(mm)	500
Max.square pile				(mm)	500
Side piling space				(mm)	1100
Corner piling space				(mm)	2700
Lift weight				(T)	12
Lift moment				(tf.m)	60
Power		Piling		(kw)	90
		Lift		(kw)	30
Dimension			Working length	(mm)	13000
			Working width	(mm)	7480
			Working height	(mm)	3060
Ground pressure			Long boat	(tf/m2)	10.8
			Short boat	(tf/m2)	12.4
Gross weight				(T)	422