Rotary drilling rig Zoomlion ZR300D

Brand: Zoomlion

Main features:

Max. Drilling Diameter, mm2500

Max. Drilling Depth, m88/58

Operating Weight, kg93000

Max. Traction Force, kN557

Characteristics

Main technical characteristics

Max. Drilling Diameter, mm 2500

Max. Drilling Depth, m 88/58

Max. Torque, kNm 300

Rotary Head Speed, rpm 5-21

Max. Push Force, kN 335

Max. Pull-out Force, kN 335

Max. Stroke, mm 17100

Drum Type Double Layer

Max. Rope Tension, Main winch, kN 290

Max. Lifting Speed, Main winch, rpm 68

Rope Diameter, Main winch, mm 32

Max. Rope Tension, Auxiliary winch, kN 90

Max. Lifting Speed, Auxiliary winch, rpm 66

Rope Diameter, Auxiliary winch, mm 22

Mast Tilt Mechanism, Forward/Backward, ° 5

Mast Tilt Mechanism, Left/Right, ° 4.5

Engine

BrandCummins

ModelQSM11-С400

Rated Engine Power, kW/rpm 298/2100

Engine Emission Standard Euro III

Engine Displacement, L 15

Crawler Undercarriage

Working Width, mm 3540-4780

Track Width, mm 800

Tail Swing Radius, mm 4967

Dimensions

Operating Weight, kg 93000

Max. Traction Force, kN 557

Max. Travel Speed, km/h 1.72

Working Height, m 24.8

Applicable types of Kelly rods

Kelly rod of friction type Ø508-6×16m/drilling depth, m88

Kelly rod of blocking type Ø508-4×16m/drilling depth, m58