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Extended Arm

Extended Arm

Operating Weight23.55 ton
Capacity0.52 m³ (ROCK)
Rated Power125 kW/2000 rpm
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SPECIFICATIONS

VIDEO

FEATURES

Product Detail

SPECIFICATIONS


GENERAL

Operating Weight23.55 ton
Bucket Capacity0.52 m³



ENGINE

Engine ModelB7
EmissionT4
Rated Power125 kW/2000 rpm
Max. Torque746 N.M/1200 rpm



HYDRAULIC

Main Pumps Rated Flow2×234 l/min
Implement Circuit350 (380) kgf/cm²



PERFORMANCE

Swing Speed11.3 rpm
Travel Speed5.5 km/3.6 hr
Max. Gradeability35 deg



TANK CAPACITY

Fuel Tank395 ℓ
Hydraulic Tank160 (225) ℓ



DIMENSIONS

Overall Length13200 mm
Overall Height3600 mm
Overall Width2990 mm
Tail Swing Radius3390 mm
Ground Clearance470 mm



WORKING RANGE

Boom Length8800 mm
Arm Length6200 mm
Max. Digging Reach15850 mm
Max. Digging Height14100 mm
Max. Dumping Height11900 mm
Min. Swing Radius4200 mm

EXTENDED ARM


FEATURES


加长臂—1.jpg

Extended Arm
The main arm is extended to 8.8 meters, and the secondary arm is extended to 6.2 meters, resulting in a total length of 15 meters. This increases the working radius and digging depth, making it suitable for subway foundation pits and riverbank dredging projects.

加长臂—2.jpg

Rear Extension with Counterweight
By using the lever principle, the counterweight is extended as a whole, improving balance and ensuring safer and more stable construction.

加长臂—3.jpg

0.52m³ Wide and Shallow Bucket
The shape and size of the bucket can be customized according to the working conditions.



加长臂—4.jpg

Cummins B7 Engine Meeting China's National IV Emission Standards
Based on the proven and reliable classic B-series platform, the Cummins B7 engine provides strong power, convenient maintenance, durability, extended maintenance intervals, higher fuel efficiency, and effectively reduces the operating costs for customers. It uses low-sulfur fuel and adopts DOC+DPF+SCR aftertreatment technology for National IV emission control, without EGR to prevent power loss.

加长臂—5.jpg

Imported Brand Electronic Control Main Pump
Ensuring quality and superior performance, with a large flow rate of 2×234 lpm. The electronic control main pump is equipped with the EPIC system, achieving energy-saving and low consumption operation with fast working speed.

加长臂—6.jpg

Improved Cabin Safety
Equipped with a standard protective net under the cabin, improving operational safety.


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Why Do Customers Choose Tianheng
For 25 years, Hyundai and Tianheng construction machinery have forged a successful collaboration, consistently claiming the pinnacle in Hyundai's sales for both complete machines and parts over the past 15 years. From sales and service capabilities to equipment modification expertise and overall corporate strength, Tianheng excels in every area. Backed by Hyundai's top 500 company quality endorsement, Tianheng Construction Machinery stands out as your optimal choice!
Hyundai Special Equipment Modification

Hyundai Special Equipment Modification

For two decades, Tianheng has specialized in modifying Hyundai special equipment and exclusively holds the title of Hyundai's only modification partner. We have successfully customized and modified Hyundai pile drivers suitable for 12 to 24-meter steel piles, electric car dismantling machines, train coal unloading machines, steel grapples, material unloading machines, demolition machines, amphibious excavators, telescopic booms, and more. These versatile adaptations cater to diverse working conditions, including municipal projects, subway construction, real estate development, port loading and unloading, and car dismantling, garnering high praise from a wide range of satisfied customers!
Tianheng Quality Assurance

Tianheng Quality Assurance

Direct supply from the factory and quality assurance by the fortune 500 company Hyundai. Over the past 25 years, Tianheng Weiye excels in the realm of Hyundai construction machinery, showcasing a notable edge in the expertise and professionalism associated with Hyundai products. The company focuses on various aspects of Hyundai excavators, including operations in machines, parts, after-sales services, second-hand excavators, financial support, technical assistance, and customizations for special equipment. The business is diversified, mature, and stable, with service quality that is reliable and trustworthy.
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Sufficient Parts Inventory

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Service Capabilities

Service Capabilities

Adhering to the principles of construction machinery services and steering the industry towards sustainable and robust growth, Tianheng has, for 15 consecutive years, secured the title of 'Diamond-level Dealer in Service & Parts' and the recognition as one of the 'Top 50 Engineering Machinery Service Enterprises in China.' With a high standard of technical service, excellent service quality, and positive customer feedback, Tianheng enjoys a prestigious reputation in China, boasting significant industry recognition and customer approval.