25-30m Crawler Hydraulic Engineering Piling Rotary Drilling Rig for Road Building Construction

Product Description

 

Product Description

1.) SANY DR-135 excavator was used to convert the platform into a small rotary drilling rig.

2.) The imported Isuzu engine is used, the drilling depth is 30m, the aperture is 350-1500mm, the overall weight is 22-24t, the size is small, and the transportation is small, especially suitable for the construction of low narrow space.
 

Product Parameters

Product Type	Sany DR-135 rotary drilling rig
Chassis length.(mm)	3665
Track width.(mm)	600
Machine weight.(t)	22-24
Maximum drilling depth.(m)	25-30
Drilling diameter.(mm)	300-1500
Engine brand	Isuzu
Engine rated power.(KW/rpm)	86KW/2200rpm
Maximum torque of power head.(KN.m)	100
Power head speed.(rpm)	10-50
Maximum working pressure of hydraulic system main pump.(MPa)	25-30
Maximum working pressure of hydraulic system auxiliary pump.(MPa)	12
Maximum bow rate of the main pump hydraulic system.(L/min)	63*2(Optional)
Maximum bow rate of the auxiliary pump hydraulic system.(L/min)	16
Maximum pressure of the pressurization system.(KN)	100
Maximum lifting force of the pressurization system.(KN)	80
Maximum travel pressure system.(mm)	3000
Maximum lifting force of the main winch.(KN)	120
Main winch(t)	18
Maximum pull-up speed of the main winch. (m/min)	50
Maximum lifting force of the auxiliary winch.(KN)	15
Auxiliary winch(t)	1.5
Maximum pull-up speed of the auxiliary winch.(m/min)	50
Left and right inclination angle of drilling mast(°)	±5
Forward and backward inclination angle of the drilling mast. (°)	5/90
Maximum driving speed(KM/h)	5.0/2.9
Maximum climbing angle.(°)	70% 35
Maximum Driving torque.(KN.m)	40000
Overall width of working state.(mm)	2400
Overall length of transport status.(mm)	11500
Overall width of transport status.(mm)	2400
Overall height of transport status.(mm)	2900

Detailed Photos

 

 

Machine photos

Our Advantages

Dynamic system	1.Equipped with the Isuzu 4JJ1 engine, it has a rated power of 86kW. The engine has a larger power and torque margin, ensuring sufficient power. 2.By adopting a dedicated post-treatment control strategy, emissions are cleaner and meet the national IV emission standards. 3.Combined with high-pressure common rail electronic fuel injection technology, it achieves millisecond-level precise control of fuel injection, ensuring complete fuel combustion and lower fuel consumption.
Positive flow hydraulic system	1.Equipped with a positive flow hydraulic system, it achieves precise power matching and improves the overall energy efficiency by 5% to 8%. The simple oil passage design eliminates the logic valve, effectively avoiding the fixed throttling loss. 2.It adopts a large-displacement main pump from a well-known brand, a high-performance main valve, and a large-diameter main valve core, which has a greater flow capacity and lower pressure loss, comprehensively enhancing the overall controllability and fuel economy of the machine.
Upgraded Driver's Cabin - New Experience	1.Appearance upgrade Sany has collaborated with a renowned automotive design company to upgrade its appearance. The height of the door panel has been increased to 1000mm, and the volume of the panel's appearance has been expanded to 2470×2480×1200mm, providing more space.Add 10%, the counterweight lines are simple, stable and strong. 2. Seat upgrade Paired with comfortable shock-absorbing seats, it effectively reduces vibration and shock, enhancing comfort by more than 30%. 3.Enhanced sealing performance By adopting new structures and technologies, the sealing performance of the cab has been improved by more than 30%, effectively solving the problem of dust ingress. With renowned universities cooperation, vibration reduction and noise reduction technologies were adopted, reducing noise by 1 decibel. 4.A brand-new driving and riding environment It is equipped with a 10-inch display screen, a rear camera, and one-button startup. It comes standard with a water cup holder, a mobile phone platform, a sunroof quick sun panel, a 12V power port, and integrates functions such as Bluetooth calls, USB interfaces, and audio-visual entertainment. Optimize the control panel and walking joystick to provide a larger and more comfortable operating space. 5.Air conditioner upgrade The air duct of the air conditioner has been optimized, with universal joint air outlets adopted. The layout has been optimized, resulting in a higher air velocity and stronger cooling effect.

Hot sale products

 

 

Certifications

We have many certificates, support verification, we export more than 30 countries!

Packaging & Shipping

At present, there are three ways to transport rotary drilling rig: special equipment frame box, RO ro ship and bulk carrier. Generally speaking, they are the first two. Although the price is a little expensive, compared with bulk carriers, they are very safe. We will arrange port personnel to take reinforcement photos in each link. If customers need, we can send them by email.

Working photo

We currently export to 40 countries around the world. Our biggest advantage is that we are a rotary drilling rig manufacturer, which can reduce the price difference made by middlemen and import independently!

Exhibition
We have been committed to participate in a variety of offline exhibitions, not only for the sale of our rig, but also for continuous learning. We are committed to the world, launched "rotary drilling rig, made in China!"

Customer photo
Welcome customers from all over the world to visit our factory. We will provide accommodation for customers free of charge and give them operation demonstration on site. Customer satisfaction is our greatest hope.

Company Profile

Shandong Yahe Construction Machinery Co,Ltd.is a modern professional R&D and manufacturing enterprise of heavy construction machinery.The company covers an area of 12,000 square meters,with a construction area of 5,000 square meters,and has a total investment of 80 million yuan.The company has been engaged in the research and development and production of rotary dilling rigs,various hydraulic parts and other construction machinery since 1995,and has established long-term cooperative relations with international parts suppliers such as Cummin s,Rexroth,and Kawasaki.

The company has independent import and export rights,has passed ISO9001 certification,and has obtained CE,SGS,CQC certification,and its products have been recognized by global authoritative organizations.Our rotary drilling rigs are of reliable quality,beautiful appearance, practical structure,and thoughtful after-sales service.They are widely used in municipal construction,railways,highways,bridges,docks,large ports and high-rise buildings and other basic constructions,and have won the trust and praise of users.Products are exported to Australia, South Africa,Russia,Africa and other places.At the same time,our products enjoy the reputation of "less investment and high efficiency".As a manufacturer of rotary drilling rigs in the world,we can also customize machines according to customer requirements.We not only provide machinery,but also provide customers with reliable brands.

Welcome to visit our factory in China and look forward to establishing a long-term business relationship with you.

FAQ

1.Q: Are you a manufacturer?

 A: Yes, we are a professional rotary drilling rig  manufacturer.

2.Q: What does your company produce?

 A: The main products of our company include rotary drilling rig.

3.Q: How about your delivery time?

 A: Normally the delivery time is about 45 days. For some specialcase, we can make it within 20 days, it depends on different products.

4.Q: What methods of payment do you accept?

A: We accept T/T, L/C.

5.Q: Do you offer any deals or discounts?

 A: Yes, price depends on different quantity, different quantity will give you different price

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