Technical Innovation

Patents Obtained

No.

Patent Name

Patent Category

Patent Number

Claim

1

Excavator Hydraulic Drilling Rig

Patent for Invention

201010232995.6

CN

2

Hydraulic Vibratory Rock Splitter

Patent for Invention

201010141572.3

CN

3

Impact-type Hydraulic Drilling Rig

Patent for Invention

201010596120.4

CN

4

A Drill Arm Structure of 360ˇă Rotating Propulsive Beam

Patent for Invention

201110032662.3

CN

5

Eccentric Torque Stepless Adjustable Vibration Mechanism

Patent for Invention

201010553270.7

CN

6

Rotary-percussion Drilling Rig and Duplex Drill Rod Mechanism

Patent for Invention

201110125714.1

CN

7

Water-spraying Type Steam Engine

Patent for Invention

201110225739.9

CN

8

Direct-fired Plunger Hydraulic Pump

Patent for Invention

201110212750.1

CN

9

Clamping Roller Concrete Pavement Vibratory Crusher

Patent for Invention

201110209982.1

CN

10

Clamping Roller Concrete Pavement Vibratory Crusher

Patent for Invention

201120265757.5

CN

11

Drilling Rig Anti-clamping System

Patent for Invention

2013107253143

CN

12

Impact-type Hydraulic Drilling Rig

Patent for Invention

2014102309448

CN

Awards

In Jan. 2014, HENR hydraulic drilling rig won the Silver Prize for Patents in the 3rd Guangxi Invention Achievement Exhibition Fair.
HENR won the China Equipment ˇ°Technology Innovation Awardˇ± in 2014.
HENR ˇ°Excavator hydraulic drilling rigˇ± was appraised as New Product New Technology by Guangxi Ministry of Industry and Information Technology.