Hydraulics

Wobble pumps combine the best features of piston and diaphragm air pumps.

The new Caterpillar 325C LCR Hydraulic Excavator rotates with a minimal amount of counterweight extending past the tracks.

Hydraulics are at the heart of the world's first twowheeldrive production motorcycle — the Yamaha WR450F 2-TRAC.

A new type of servoactuator may change the way machine builders view hydraulics.

A variety of service factors affect how long a hose assembly will last.

Custom Molding Tubing Parts are manufactured from PVC-based plastisol.

GPS equipment and innovative power sources are at the top of Caterpillar's wish list.

H25 Metering Series Industrial Pumps are engineered to pump solutions up to 1,200 gpm, while providing ±1% steady-state accuracy with a 10:1 turndown ratio.

H25 Metering Series Industrial Pumps are engineered to pump solutions up to 1,200 gpm, while providing ±1% steady-state accuracy with a 10:1 turndown ratio.

The AirNC electropneumatic servosystem from Bosch Rexroth, Lexington, Ky., (boschrexroth-us.com) is capable of position, speed, and force control, reportedly making it ideal for demanding applications like liquid filling and flexible packaging.

The J6 Series distribution manifolds control multiple outlets from a single source inlet.

TranTek Drive Systems Inc. (www.trantekdrivesystems.com), a manufacturer of screw-drive systems, is retrofitting its high leadscrew and polymer-nut assembly into rack-and-pinion systems normally powered by hydraulics.

Unified Code U61 2-Bolt Flange and corresponding Flange Ports are designed for hydraulic components and systems.

Too slow a flow means a sluggish system, and too fast causes damage and leaks.

Two new pumps from Sauer-Danfoss are helping mobile-equipment designers meet today's demand for compact, quiet, high-performance machines.