Rotary Drilling Rig Sr250 Used Drilling Rig Machine Sr280 Sr250c Sr150 Rotary Piling Rig for Sale Video,Demo, How It Works & Features

Name: Rotary Drilling Rig Sr250 Used Drilling Rig Machine Sr280 Sr250c Sr150 Rotary Piling Rig for Sale
Uploaded: 2026-09-02T18:35:18+08:00
Description: Watch the Rotary Drilling Rig Sr250 Used Drilling Rig Machine Sr280 Sr250c Sr150 Rotary Piling Rig for Sale video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-28 3750

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Product Specifications

Model NO.:

SR280

After-sales Service:

Offer After-Sales Service

Warranty:

1year

Certification:

RoHS

Condition:

Used

Motor:

DC Motor

Drill Hole Diameter:

>300mm

Drill Hole Depth:

50-100m

Bit Type:

Drag Bit

Drilling Way:

Rotary

Type:

Crawler

Working Hours:

7000

Diameter:

2200mm

Hole Depth:

83m

Torque:

280kN.M

Power Head Speed:

9-24rpm

Trademark:

Trinity

Transport Package:

Standard Packing

Specification:

14065*3190*3670

Origin:

China

HS Code:

84305090

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