ZEGA D345A

D345a is a kind of split down the hole drilling machine with high cost performance, environmental protection and safety, intensive and efficient, which is independently developed by the company under the framework of the national green mine policy and combined with the company's production and R & D strength. It is widely used in various open-pit mines, quarries, engineering sites, etc.It is a classic work of the new generation of products upgraded from the original d345 series of zega products of Zhigao company.The aperture range of 90-138mmzega d345a increases the leveling setting, reduces the weight of the car body, and brings many extraordinary surprises of detail optimization.

PRODUCT PERFORMANCE

In response to the needs of the state to promote the construction of green mines and green mining areas, actively improve the performance of the company's drilling rig series products.D345a is a kind of split down the hole drilling machine with high cost performance, environmental protection and safety, intensive and efficient, which is independently developed by the company under the framework of the national green mine policy and combined with the company's production and R & D strength. It is widely used in various open-pit mines, quarries, engineering sites, etc.It is a classic work of the new generation of products upgraded from the original d345 series of zega products of Zhigao company.The aperture range is 90-138mm. Zega d345a has increased the leveling setting, reduced the weight of the car body, and many details have been optimized to bring extraordinary surprises.
1.The matching of high-pressure oil pump, double speed traveling plunger motor and heavy-duty engineering track makes the product have extraordinary off-road ability, and also improves the reliability of the product.

2.Drilling arm: new type power swivel head is adopted while meeting the drilling torque.The triangular guide rail can improve the wear resistance and adjust the slider clearance easily. Because of the optimization of the structure, the weight is reduced, which makes the drill arm more flexible. It also meets the needs of some users to use 3M drilling tools, and can drill horizontal holes directly forward.

3.Low level centralized control in the operation room, reasonable location and convenient operation; double position walking operation platform, making the shift and long-distance walking vision better, safe and convenient.
4.Equipped with the excellent dry dust collector system developed by Zhigao, it is highly efficient and environmentally friendly, and meets the requirements of national green mine construction.
 
At present, zega d345a has been officially put into the market offline. Please call for consultation or contact the relevant salesperson.

TECHNICAL PARAMETER

Diesel engine parameters
Model of drilling machine	D345A
Model of diesel engine	QSB-3.9-C80
Rated power	60KW

 

Drilling range
Aperture (mm)	90-138
Hole depth (m)	30
Tool (m)	φ76x3
Matching impactor	Standard: hd45a optional: hd55a hd35a

 

Swivel head
Maximum torque (N.m)	3500
Rotation speed	0-100r/min

 

propeller
Total length of propeller (mm)	5645
Propel stroke (mm)	3660
Propulsion compensation (mm)	960
Propulsion speed (maximum)	26m/min
Propulsion (maximum)	20KN
Drawing force (maximum)	40KN
Promotion mode	Cylinder chain

 

walk
Travel speed (maximum)	2.5km/h
Driving force of walking	45KN
Climbing ability	25º
Ground clearance	280mm

 

Transport dimensions
Total weight (kg)	6000
L x W x H (mm)	7000x2250x2700