DZ-45

DISCRIPTION

DZ-45 electric vibratory hammer is more suitable for driving and extracting small size piles. It is ideal piling machines for the construction of foundation engineering of residential building, factory building, subway, expressway, wharf, bridge, airport and power generation station, as well as for the foundation treatment construction.

FEATURES

SHOCK-PROOF MOTOR

Our vibratory hammer adopts the shock-proof motor, the bearing could working up to 95 degree temperature ,and could overload in short period of time and high torque ,the wedge shaped belt is high strength.

FAG X-LIFE BEARING

The bearing of the vibratory hammer required receive impact load , radial accelerate ,high limiting speed in a limited space , and also need to carry non-concentricity, deflection curve etc additional load. The traditional cylindrical roller bearing is not able to meet such requirement . In that case ,we are using X-life high quality bearing from FAG. X-life could carry 18% more load and increase 70% of the bearing life.

PRODUCTION PROCESS

The welding processing is according to national welding standard and inspected by ultrasonic wave flaw detection . The bottom of the gear box is reinforced , which minimize the possibility of gear box damage.

NOISE PROOF DESIGN

We added rubber pad on and under the spring, which can be a buffer during vibration ,and sound isolation steel pad under the spring ,which reduced the noise during working.

BEARING RING DESIGN

Our bearing ring is specially designed to fit the high vibration , it is 3 layers combination ,very stable and won’t crack during working ,which improve the reliability of the hammer efficiently.

OIL STAIN DEPOSIT SYSTEM

We developed oil stain deposit system, which could avoid the damage to the gear and bearing.

DETAILED INTRODUCTION

TECHNICAL DATA

Model	DZ-45	DZ-60	DZ-90	DZJ-90	DZJ-120	DZJ-135	DZJ-150	DZJ-180
Motor Power(kw)	45	60	90	90	120	135	150	180
Eccentric Moment(kg.m)	29	50	58	58	76	82	114	126
Centrifugal force(kN)	380	492	579	0-579	0-823	0-883	0-1150	0-1390
Frequency(rpm)	1100	960	960	0-960	0-1000	0-1000	0-960	0-1000
Max. Amplitude(mm)	9	12	11.5	11.5	12	13	15	12.7
Max. Extracting force(kN)	180	215	254	254	392	420	450	530
Size LWH (mm)	L 1600 W 1050 H 2000	L 1600 W 1130 H 2150	L 1700 W 1400 H 2350	L 1700 W 1400 H 2350	L 1850 W 1350 H 2500	L 1900 W 1450 H 2520	L 1950 W 1400 H 3025	L 2100 W 1650 H 2500
Weight(W/O clamp) (kg)	3800	4500	5700	5700	7000	7200	8700	11000
Wire cable(mm²)	25	35	50	50	70	70	70	95
Clamp scope(mm)	/	/	530-1500	530-1500	600-2000	600-2000	600-2500	600-2500
Generator capacity(kw)	150	200	300	250	300	300	350	400
Min. Crane capacity(Ton)	25	35	50	50	70	70	80	100