CHANGSHA XINGTAN MACHINERY CO.,LTD

PROFESSIONAL DRILLING SOLUTIONS
Products

XY-44AT  Core Drilling Rig

Product Specifications

1.Multiple speed grades in fforward & reverse revolving , meets different drilliing requirements.

2.Long spindle stroke,higher drilling efficiency.

3.Automobile Grade Clutch and Transmission Box,stable running lower noise adn higher transmission efficiency.

4.Frame sliding retraction,easy to connect and replace drilling tools.

5.Water brake system to the hoist winch, steady delivery to lower drilling tools.




DRILLING CAPACITYDepth 420m/PQ, 750m/HQ, 1000m/NQ, 1300m/BQ
SWIVEL HEAD
TypeTwin cylinder, Oil-hydraulic feed system, Spindle type
Angle Range360 °
Stroke of Spindle600mm
Revolving Speed of SpindleForward58:100:185:315:390:165:295:530:930:1125 r.p.m
Reverse 60:180 r.p.m
Max. Spindle Torque6500N*m
Max. Thrust Capacity90 kN
Max. Balance Capacity125 kN
Main ClutchSingle plate, dry disc type
AVAILABLE RODS50mm, PQ, HQ, NQ, BQ, AW, BW
FRAME RETRACTION460mm
HOIST DRUM
TypePlanetary gear, hand brake type
Hoisting Capacity55 kN at single pull line
Rope Speed0.7:1.25:2.24:3.9:4.73 m/s at single pull time
Drum Capacity17mm × 95m
OIL - HYDRAULIC
TypeConstant delivery, gear type pump
Delivery Capacity50L/min @ 1980r.p.m
Max. Pressure10MPa
POWERDiesel engine 56KW at 2200 r.p.m
Or electronic Motor, 45KW at 1480 r.p.m
NET WEIGHT2400kgs (without power)
DIMENSION(L ×W × H)3000   ×   1150   × 2100mm
HYDRAULIC TOWER   SYSTEMSize4.6*4.5*10.7m
Effective Drill Angle
75 °-90 °
Weight
1900kgs