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Home > Rotary Hammer > 20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
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20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors
20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors

20V Liangye Professional Battery Operated Heavy Duty Brushless Cordless Electric Rotary Hammer for Contractors

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Product Description

Technical Specifications
Model NO.
LCH770-7
Impact Energy
2.2J
Power Supply
Charging Power
Diameter of Bore
28mm
Unloaded Speed
0-1420rpm
Voltage
20V/18V
Product Name
SDS Rotary Hammer
Battery
4000mAh
Function Setting
4 Functions
Certification
CE/ROHS/GS/ETL
Production Capacity
300,000 PCS
HS Code
8467229000
Professional Cordless Electric Rotary Hammer

The 20V Professional Battery Operated Heavy Duty Brushless Cordless Portable Rotary Hammer is designed for high-performance drilling and chiseling in demanding environments.

  • Versatile Four FunctionalityDesigned for chiseling, chisel fixing, drilling, and hammer drilling to tackle a wide variety of tasks.
  • Powerful Brushless MotorEquipped with an efficient brushless motor for greater longevity, reduced maintenance, and superior power delivery.
  • SDS Plus Chuck SystemFeatures an SDS Plus chuck for quick and tool-free bit changes, maximizing onsite productivity.
Heavy Duty Rotary Hammer Overview
Model No.LCH777-7
FunctionsChiselling / Chisel Fixing / Drill / Hammer Drill
No-load Speed0-950 RPM
Impact Rate0-4300 BPM
Impact Energy2.2 J
Chuck TypeSDS Plus
Drill CapacityWood: 30mm | Metal: 13mm | Concrete: 24mm
Battery Capacity4000mAh
Charging Time2 Hours
Product Detail 1
Product Detail 2
Product Detail 3
Manufacturing Excellence

We provide a comprehensive One-Battery Solution for a wide range of cordless power tools, including drills, saws, vacuum cleaners, angle grinders, impact wrenches, and sanders.

Manufacturing Process 1
Manufacturing Process 2
Product Line Extension
Quality Control
Product FAQ
1. What types of cordless power tools are available?
We manufacture a wide range of cordless power tools, including drills, impact drivers, saws, grinders, and sanders, all utilizing advanced lithium-ion battery technology.
2. What is the Minimum Order Quantity (MOQ)?
Standard MOQ is usually 500pcs per model. For new product developments or specific requirements, please contact our team for a custom quote.
3. Which international certifications do the tools have?
Our products are certified to meet major international safety and performance standards, including CE, GS, RoHS, UL, and VDE.
4. What is the monthly production capacity?
Our manufacturing facilities have a production capacity of 100,000 units per month, with the ability to scale based on client demands.
5. What is the typical lead time for orders?
Production generally takes around 45 days after package detail confirmation. Shipping times vary by destination, typically taking 2-3 months by sea.
6. What are the accepted payment terms?
We require 100% T/T in advance for amounts below 50,000 USD. For orders above 50,000 USD, terms are 30% T/T in advance and 70% against the B/L copy.

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