Main Features

● Radial drilling machine is provided with hydraulic presetting speed shift mechanism to save auxiliary time.

● It only needs one handle to operate clockwise rotation, stop (brake), variable speed and neutral gear conveniently.

● Spindle box, rocker arm, inner and outer posts are reliably clamped by hydraulic diamond clamping mechanism.

● Perfect safety protector and outer post protection are available.

● In design and production of structure, it further adopts a series of effective measures to prolong precision durability and lifespan of whole machine.

● Its electrical equipment completely contributes to personal safety, reliability, long service life and convenient maintenance.

Specifications

Model	SP3128	SP3129	SP3130
Max .drilling dia(mm)	63mm	80mm	100mm
Distance from spindle nose to table surface	500- 1300mm	500--2500mm	750-2500mm
Distance between spindle axis and column surface	400-2000	550--2000mm	570-3150mm
Spindle travel	400mm	400mm	500mm
Spindle Cone	MT5	MT6	MT6
Spinde speeds range	20- 1600r.p.m	16--1250rpm	8-1000 r.p.m
Spinde speed step	16	16 steps	22
Spinde feeding range	0.04-3.2 r.p. m	0.04—3.2 mm/r	0.06-3.2 r.p. m
Spinde feeding step	16	16 steps	16
Rocker rotary angle	360°	360°	360°
Main motor power	5.5 kw	7.5 KW	15 kw
Moverments motor power	1.5 kw	1.5kw	3 kw
Weight	6500kg	11000kg	20000kg
Overall dimensions	3000x 1250x 3300mm	3800x1400x3800mm	3780x 1630x 4720mm