Excavator modified rotary drilling rig

Provide customized product solutions for customers

It can be operated in all terrains and complex working conditions, and the meteorological weathered rock, strong weathered rock, cobblestone, backfill stone, etc. can be taken by one machine

Sany 135 excavator modified rotary drilling rig
Sany 135 excavator modified rotary drilling rig
Sany 135 excavator modified rotary drilling rig
Sany 135 excavator modified rotary drilling rig
Excavator modified rotary drilling rig
Sany 135 excavator modified rotary drilling rig

The Sany SR135 excavator is used as the platform and converted into a rotary drilling rig. The maximum drilling depth of this rotary drilling rig is 30m, with a drilling diameter of 400-2000mm. It adopts a telescopic chassis, which is convenient for transportation and has high stability. The model has obtained multiple product quality and management certifications including ISO, CE, SGS, BV, etc. YAHE rotary drilling rig is widely used in the construction of infrastructure and building projects. This model has a tracked chassis, diesel power, 360 degree rotating body, and is equipped with locking drill rods, spiral drill bits, cylindrical drill bits, and hole expanding drill bits. Our company is a professional rotary drilling rig production and research and development enterprise, founded in 1995. Our products are exported to more than 30 countries and regions on 5 continents. Widely recognized and praised by the international market.

Consulting Products



1. Efficient construction:

The power head has high torque, high speed, and efficient drilling; The main winch has high lifting force and fast lifting and lowering speed; Fast rotation speed, good micro motion, achieving precise hole alignment.

Convenient transition

The whole machine is transported with poles without exceeding the limit, with fast transition, low cost, and strong traction force, suitable for harsh working conditions such as outdoor and agricultural fields.

2 Intelligent electronic control:

Electronic control system, faster response and easy operation; Upgrade automation functions to improve construction efficiency and reduce operator fatigue.

Safe and comfortable

The cabin space is spacious, with good visibility and comfortable operation; Suspended seats have good vibration reduction effect, avoiding fatigue from prolonged sitting; High power air conditioning, fearless of extreme cold and heat; Encrypt grid anti falling object dual protection roof, extreme weather warning, safety care.


Model135 rotary drilling rig
Track length(mm)3665
Track width(mm)500
Whole machine weight(t)19-21
Drill depth(m)30
Engine model4JJ1-XDRAG-01B-C4
Engine power rating(KW/rpm)86/2200
Maximum torque of power head(KN.m)100000-130000
Power headImported/Domestic
Motor/Pump headDual motor/Dual pump head



Maximum pressurization force of the pressurization system(KN)100
Maximum lifting force of the pressurization system(KN)80
Maximum stroke of pressurization system(mm)3000
Maximum lifting force of the main winch(KN)150
Maximum lifting force of secondary winch(KN)15
Left and right inclination angle of drilling mast°±5
Pre tilt angle of drilling mast°5/90
Maximum walking speed of chassis(KM/h)(high/low)5.5/3.5
Maximum climbing slope of chassis°70%(35°
Transportation status length(mm)7890
Transportation status width(mm)2490
Transportation status height(mm)3600
Drill rod typeMachine lock rod
Can drill rods be customizedYes


Construction Cases


+8615866237600 +8615866237600 +8615866237600 drillingrig@sd-yahe.com +8615866237600