Construction Machinery Tunnel Quarry Milling and Digging 20t 30t Excavator Drum Cutter

• After-sales Service: 24 Months
• Warranty: 24 Months
• Type: Excavator Attachments
• Application: Excavator
• Certification: CE, ISO9001: 2000
• Condition: New
• Model NO.: YG200
• Transport Package: 2300*1200*800mm
• Trademark: YUGONG
• Origin: China
• HS Code: 8431499900
• Production Capacity: 300 Sets Per Year

Product Description

construction machinery tunnel quarry milling and digging 20t 30t excavator drum cutter

Drum cutters have a wide range of types, which are applicable to the mining of open-pit coal mines, the repair and excavation of tunnel rocks and concrete, as well as slope protection and grooving, demolition, surface grinding, and underwater operations. Drum Cutter is a large-scale manipulator-operated equipment, which is widely used in various resource mining and industrial construction fields such as coal mine exploration, tunnel excavation, and road milling.The drum cutter has the characteristics of high efficiency, fast speed, quiet operation, small dust, high precision, low noise, low vibration, simple structure, convenient use, waste can be backfilled and so on.
Drum Cutters are divided into two types: horizontal and vertical. These two types of milling machines can be installed on the front end of the stick of the excavator. The hydraulic power system of the excavator can be directly used to drive and control the work of the milling head. The operation is simple. , easy to install, flexible and efficient, and widely used.  


Specifications

Parameters		210S	240	200	280
1	Engine displacement	2680ml/r	2099 ml/r	2812 l/r	2812ml/r
2	Speed range	0-100 r/min	0-85  r/min	0-95 r/min	0-120 r/min
3	Max Flow	268 L/min	280 L/min	400 L/min	337 L/min
4	Rated Pressure	28 Mpa	25 Mpa	28 Mpa	28 Mpa
5	Max Pressure	35 Mpa	35 Mpa	45 Mpa	45 Mpa
6	Max torque	9000 N.m	12800 N.m	12800 N.m	12000 N.m
7	Max power	80 KW	65KW	70 KW	70 KW
8	Cutter head	44-68 pcs	48 pcs	32 pcs	60-76 pcs
9	Height	840 mm	1420mm	1200 mm	1420 mm
10	Width	500-780  mm	1000mm	500 mm	1000  mm
11	Diameter	470-500 mm	620mm	500 mm	680 mm
12	Weight	600 KG	1650KG	1650KG	1600 KG
13	(excavator weight)	18-25 T	20-30 T	20-30 T	20-30 T
14	Cutter Head type	22-24	30	24	30-35