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pile driver with top-pressing;, honest price;, easy operation;, best after-sale service - details see: https://www.machineto.com/420t-jack-in-machine-with-top-pressing-10113785

structure design

1) adopt variable hydraulic systems with low loss and constant power in this series ,apply merging hydraulic systems in the main part so as to save 30% energy consumption;

2) use big power and great flow,and the pile driving mechanism with multi-speed operation to ensure the high efficiency of the while machine;

3) card board connection between horizontal movement mechanism and main machine body make it easy dismantled and installed;

4) corner piling technologydirectly move the center pile driving device to the corner piling position,add on some countweight ,so its pressure can be reach to 60%-70% of center piling driving force. This structure of corner piling device wont deform,and with the same style for the center piling,it needt extra clamp.

5) suitable condition

.clay,soft soil,sand layer,etc;

.noise regulated urban area;

.vibration area such as the old building,subway,overpass,etc

6) with top-pressing to press the irregular piles like trangle piles.

paramete / type		ZYC420B-B
rated piling pressure(KN)		4200
piling speed(m/min)	fast	8.6
	low	1.4
piling stroke(m)		1.9
pace(m)	longitudinal	3.6
	horizontal	0.7
angle range(°)		11
rise stroke (m)		1.2
square pile(mm)	max	550
	min
cirle pile(mm)	max	600
	min
side piling space(mm)		1250
cirle piling space(mm)		2500
lifting weight(t)		12.0
lifting pile's lengh(m)		14.0
power(KW)	piling	111
	lifting	30
main dimension(m)	lenth of work	13.0
	width of work	7.20
	transprorting height	3.05
total weight(T)≥		420

7) accessaries:

one set of seal for whole machine;

100meters cable ;

Pile lifting rig and Tools ;

Full filled with Hydraulic oil.