Terex Excavators — 2015 Spec Guide
Nine Units with a Long and Proud Hanix and Schaeff Heritage
The Terex compact excavator line was developed and made by Hanix and distributed by Schaeff in Germany. The first model was called the HR02. Terex purchased Schaeff in January 2002. Terex compact excavators are still engineered and manufactured in Rothenburg, Germany. Through evolution of the equipment, the Terex compact excavator line has seen more than five generations. Terex has nine compact excavator models ranging from 18 to 73 hp with operating weights from 3,900 to 16,535 lbs and a variety of attachments to match jobsite needs. All Terex models have two travel speeds as standard — except on its smallest model, the TC16, where it’s an optional feature.
Design features, such as the company’s axial piston, variable displacement hydraulic pumps and motors provide load-sensing and load independent flow division (LUDV) hydraulics for smooth simultaneous operation. With the LUDV design, oil flow is distributed to cylinders independent of the load. The main advantage of this system is that the compact excavator can be performing multiple actions at one time, without sacrificing flow.
The auxiliary hydraulic circuit with open (pressureless) return provides for flexibility in adding attachments. A quick-coupler bucket adaptor is standard for easy bucket and attachment changes. Ground level access to the engine, drivetrain and hydraulics ensures quick and easy maintenance. The machine’s engine hood tilts from the rear and features an expanded hinge height so you can easily perform your daily service checks safely and easily. The cab on these machines are quiet due to the low engine noise, and ergonomically designed seats, visibility and ergonomically designed pilot controls ensure that the operator can comfortably sit back and operate the machine. The pilot-operated controls also provide changeable control patterns to adjust to the operator’s particular preference. Heat is standard on all models, and A/C is optional on larger units. Each unit is built with a large operator’s platform with two-sided entry for easy access from both sides of the machine.
Other standard features include: inverted, top-mounted boom cylinders for cylinder damage protection, reduced dirt buildup and protection from the elements; end-positioned, cushioned cylinders to extend service life while minimizing inertia forces and reducing cylinder shock; and the linkage on the Terex machines is more flush with the tracks, better protecting these vital parts, leading to more uptime and an increase in productivity.
Advice to Buyers
“Hydraulic performance is one of the key performance factors for a compact excavator, as it affects both lift and load capacities,” says Joe Turnage, product specialist with Terex Construction Americas. “Because of this, it is important to make sure you are utilizing the proper size machine for the particular application. When choosing a compact excavator, make sure the hydraulic capacity of the unit is going to be adequate for 85 to 90 percent of your jobsites needs — don’t sacrifice performance just to save a dollar.”
For more information, visit terex.com/construction
