Liebherr R 9150 128t 2016-2019 - Technical data

R 9150 - Product Description

Powertrain and Design

The R 9150 is an advanced mining excavator characterized by its robust design and high productivity. Powered by a Liebherr V12 diesel engine generating 565 kW / 757 HP, this machine is engineered to withstand extreme operating conditions. The engine operates in a 4-stroke cycle and is equipped with a direct fuel injection system, ensuring optimal fuel efficiency. The integration of the Litronic Plus technology allows for easy control, enhancing precision during operational tasks.

Undercarriage and Hydraulics

The undercarriage of the R 9150 is designed with powerful Liebherr hydraulic motors that provide excellent maneuverability and capability to navigate challenging terrain. The hydraulic system features three variable flow axial piston pumps with a maximum flow rate of 3 x 512 l/min and a pressure rating of 350 bar. Additionally, the closed-loop hydraulic circuit allows for fast arm movements and increases the machine's operational efficiency.

Operating Parameters

The R 9150 has an operating weight of 128,000 kg with a bucket attachment and 130,000 kg with a shovel. The bucket capacity is 8.30 m³, providing a high loading and hauling capability. With a material density of 1.8 t/m³, the excavator achieves comparable efficiency, making it an ideal solution for mining tasks. It also achieves high lifting and digging forces that are suited to challenging working conditions.

Optional Equipment

The R 9150 offers a wide array of optional equipment that can be tailored to customer specifications. Options include an automatic lubrication system as well as various earth-moving tools that enhance the versatility of the machine. It is also noteworthy that electronic control of the attachments and technology allow for easy accessory exchange, which is crucial in mining applications.

Safety and Technical Data

The R 9150 is equipped with advanced safety features such as a machine condition monitoring system and a protective cabin design for the operator. The modern cab design ensures operator comfort while minimizing noise levels to 78 dB(A). Key technical specifications include a 24.24 l engine capacity and an efficient hydraulic system providing excellent pressure management. The machine complies with USA/EPA Tier 2 emission standards, contributing to its ecological efficiency.