LC80-9A Hydraulic Crawler Excavator

Introduction

Engine:

The LC80-9A is equipped with a robust Kubota V3307T engine, featuring a water-cooled, four-cylinder, turbocharged design. This 3.3L displacement engine delivers a rated power output of 48.9kW at 2000rpm. This powerful engine ensures efficient and dependable performance even in challenging conditions.

Travel System:

The excavator features variable axial piston motors for precise and controlled travel. It offers two travel speeds, 2.3 km/h for precise movements and 4.3 km/h for quicker positioning. The impressive drawbar pulling force of 86.50kN allows the machine to tackle steep inclines with ease, thanks to a remarkable gradeability of 70% (35°).

Hydraulic System:

A variable plunger pump powers the hydraulic system, capable of delivering a maximum discharge flow of 160L/min. This hydraulic system provides responsive and reliable operation for various digging and lifting tasks.

Swing System:

The LC80-9A boasts a fast swing system with a maximum swing speed of 10 rotations per minute (r/min). It utilizes a pressure release mechanical braking system, ensuring precise control during swinging operations.

Digging Force:

This excavator meets ISO6015 standards for digging forces, offering 66kN of bucket digging force and 38kN of arm digging force. These forces enable efficient excavation and material handling.

Bucket:

The machine comes with a backhoe bucket with a generous 0.32m3 capacity and a wide 860mm bucket width, optimizing productivity on the job site.

Operating Weight and Ground Pressure:

With an operating weight of 7.65t, the LC80-9A exerts a ground pressure of 34kPa, minimizing its impact on the ground during operation.

Cab & Control:

The excavator's all-weather cab is designed for operator comfort and safety. It features noise insulation, adjustable seating, LED displays, and automatic monitoring systems. The cab also includes air conditioning for a comfortable working environment. The control system includes dual hand levers and foot pedals for precise control over travel and excavating operations.

Scope of Work:

The LC80-9A offers an impressive scope of work, including a maximum digging height of 6945mm, a maximum dumping height of 4895mm, and a maximum digging depth of 4120mm. It can efficiently excavate to a depth of 3620mm vertically and 3770mm when cutting a 2500mm level bottom. The machine's maximum digging radius at ground level is 6205mm, and it has a minimum swing radius of 2040mm.

Dimensions:

The excavator measures 6240mm in overall length, 2260mm in overall width, and 2680mm in overall height to the top of the cab. With a ground clearance of 385mm, it can navigate uneven terrain effectively.

In conclusion, the LC80-9A Hydraulic Crawler Excavator is a powerful and versatile machine designed to meet the demands of a wide range of excavation and construction projects. With its robust engine, efficient hydraulic system, and precise control, it is a reliable choice for professionals seeking productivity and performance on the job site.

Features

Technical parameters