Komatsu WB98A-2 8.29t 1999-2005 - Technical data

WB98A-2 - Product Description

Powertrain and Design

The WB98A-2 is a multifunctional machine that combines the features of three models: a backhoe, a wheeled loader, and an attachment carrier. Thanks to its hydraulically operated quick coupler, the machine can easily switch attachments in a short time, accelerating the work cycle. The central joint with ±40° angular movement and total frame oscillation of up to 20° ensures stability and adaptability to uneven terrains, making it easier and safer to transport loads under any conditions.

Undercarriage and Hydraulics

The machine features a hydrostatic drive system, providing excellent traction control and the ability to operate without stabilizers. The high hydraulic output, reaching a maximum of 165 l/min at 20 MPa, enhances the efficiency of tasks performed. Hydraulic solutions, such as dual gear pumps and a high-flow system, enable better energy management, significantly increasing work efficiency.

Operating Parameters

The WB98A-2 delivers a power output of 72 kW (96.5 HP) and a maximum torque of 375 Nm. Its operational weight ranges from 8,290 kg to 8,750 kg, making it suitable for various construction, agricultural, and industrial applications. The capabilities for digging and loading are high, making this machine a versatile tool in the construction, agricultural, and industrial sectors.

Optional Equipment

The WB98A-2 offers a range of options, including various loading and digging attachments, such as pallet forks and different types of buckets. It also allows the use of external accessories, like graders or hydraulic hammers. Key construction elements, such as an integrated ROPS/FOPS cab, ensure a high standard of safety and operator comfort.

Safety and Technical Data

The WB98A-2 is equipped with a cab that meets ROPS and FOPS standards, ensuring maximum user safety. It also features specialized braking systems combining mechanical and hydraulic solutions, impacting its stability during operation. Additionally, the accessibility of control points facilitates maintenance and adherence to safety regulations during machine operation.