Zoomlion ZR185 Drilling Rig Specifications

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The Zoomlion ZR185 Drilling Rig is a high-performance machine designed for efficient and cost-effective construction projects. With its innovative features, it offers significant savings in transportation costs, as the entire unit can be transported using a single trailer, reducing expenses by up to 30%. The rig’s robust construction ability is powered by a large-torque rotary drive, ensuring powerful and stable drilling performance. The high-flow main pump, multi-gear rotary drive, and two-speed crowd cylinder contribute to exceptional operational efficiency. Additionally, the ZR185's reinforced chassis, lower center of gravity, and enhanced mast section provide superior stability and bearing capacity. The new-generation cab offers a more comfortable, user-friendly environment with 360-degree full view monitoring and an advanced electrical control panel, while optional features such as remote control and auto-lubrication further enhance convenience.

Zoomlion ZR185 Drilling Rig Specifications

MAST INCLINATION

Backward Tilt
90°
Forward Tilt
5°

CROWD SYSTEM

Crowd Force (Pull)
160kN
Crowd Force (Push)
160kN
Stroke Length
4500mm

ENGINE

Emission Standard
stage III
Engine Brand
Cummins
Engine Displacement
8.3L
Engine Model
QSC8.3
Engine Power
181kW

KELLY BAR SPECIFICATIONS

Friction Kelly Bar
56000mm
Interlocking Kelly Bar
44000mm

DRILLING PERFORMANCE

Max. Drilling Depth (Friction Kelly)
56m
Max. Drilling Depth (Interlocking Kelly)
44m
Max. Drilling Diameter
1500mm

MAIN WINCH

Max. Line Speed
80m/min
Wire Rope Diameter
26mm

ROTARY DRIVE

Max Output Torque
185kN·m
Rotation Speed Range
33rpm

DIMENSIONS & WEIGHT

Operating Weight
55Ton
Overall Height
18800mm
Transport Height
3588mm

UNDERCARRIAGE

Swing Radius
3950mm
Track Shoe Width
700mm

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