2013 Newly Powerful MGJ-50 Top Drive Head Portable Water Well Drilling Rig

1.portable water well drilling rig, 2.get ISO9001-2000 certificate;, 3. water well drilling rig, DTH drilling efficiently. - details see: https://www.machineto.com/2013-newly-powerful-mgj-50-top-drive-head-portable-water-well-drilling-rig-10313005

Condition:New	Type:DTH Drilling Rig	Power Type:electric motor or diesel engine	Place of Origin:Chongqing China (Mainland)
Brand Name:chongtan(CT)	Model Number:MGJ-50	Usage:soil and rock drilling	purpose 1:portable water well drilling rig
purpose 2:top-drive head rock drilling rig	purpose 3:strengthening foundation	purpose 4:soil and rock drilling of anchoring	purpose 5:consolidateing foundation
feature 1:top-drive head	feature 2:mechanical transmission	feature 3:hydraulic feed	feature 4:longer strock
colour:red

MGJ-50 Top Drive Head Portable Water Well Drilling Rig

1. APPLICATIONS:

MGJ-50 Top Drive Head Portable Water Well Drilling Rig is mainly used for soil and rock anchoring, consolidating and strengthening foundation of highway and dam and retaining wall, preventing soil and rock from collapsing, supporting in deep foundation pit, pin timbering in underground engineering and handling the foundation of skyscraper.

2. FEATURES:

Top head drive drill, mechanical transmission, hydraulic feed and drilling angle range(one plane): 180° for electric motor, 90°for diesel engine

Technical Specifications

hole dia (mm)	110-180		drilling capacity (m)	60-30
angle range	electric motor0-180°; diesel engine 0-90°
Top-drive head speeds (r/min)	power type		electric motor	diesel engine
	low series	forward	32;59;108;187	40;74;135;233
		reverse	26	32
	high series	forward	59;110;200;343	74;138;250;429
		reverse	48;	60
Max torque(Nm)	2800
top-drive head travel(mm)	normal mast		2300(single rod length 2000)
	shorter mast		1500(single rod length 1200)
	shortest mast		1200(single rod length 800)
pull force(KN)	14.6,22 for elevation(90°-180°)
push force(KN)	14.6,22 for elevation(90°-180°)
hoist speeds(m/s)	0.259,0.393 for elevation(90°-180°)
oil pump	SCB32/12 double gear oil pump
Power uint	electric motor Y160M;diesel engine S1100;11KW(Anchoring drilling)
overal dimensions(LWH)(mm)	type		transportation	weight(kg)
	normal mast		3525×1000×1225	850
	shorter mast		2725×1000×1225	780
	shortest mast		2425×1000×1225	720