Caterpillar Inc.

Sven Voss

Josef Woess

Martin Pfab

Ashley D Menges

Niladri Manna

Franz Forster

Thomas Mann

Andras-Ede Vincze

Christian Bauer

Josef Wöß

Leveled fuel levels in a fuel tank disposed at an undercarriage of a construction machine may ensure that the total fuel volume of the fuel tank may be accessible. The fuel tank may include a first fuel compartment and a second fuel compartment fluidly connected to the first fuel compartment and disposed at higher altitudes than the first fuel compartment. Furthermore, the fuel tank may include at least one step integrally formed with the first fuel compartment or second fuel compartment for facilitating entrance to an operator station of the construction machine.

Construction machines and fuel tanks for construction machines

A grill assembly is disclosed. The grill assembly includes an air inlet screen. The air inlet screen is configured to allow passage of air therethrough. The grill assembly also includes a base frame. The base frame is attached to the air inlet screen. The grill assembly further includes a plurality of trusses. The plurality of trusses is connected to the base frame. The grill assembly includes a motor affixed to the trusses. The motor is configured to mechanically vibrate the trusses. Further, the trusses are arranged in a manner such that the air inlet screen is configured to vibrate during an operation of the motor.

Grill assembly

Excavator

Growing community of inventors

Wuppertal, Germany

Sven Voss