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PRODUCT RANGE
MIDI EXCAVATORS
TEREX® MIDI CRAWLER EXCAVATORS
COMPACT. VERSATILE. POWERFUL. Terex® midi crawler excavators bridge the gap between mini and large excavators. They provide the power for big tasks along with the compact, short-tail design required for narrow construction sites. This makes them suited to the most demanding and confined job site conditions.
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TC60 Operating weight Engine power Maximum digging depth
5,650 kg (12,460 lbs) 32.2 kW (44 HP) 3.8 m (12'6" ft)
TC75 Operating weight Engine power Maximum digging depth
7,500 kg (16,535 lbs) 54 kW (74 HP) 4.25 m (13'11" ft)
TC125 Operating weight Engine power Maximum digging depth
12,500 kg (27,560 lbs) 74.9 kW (102 HP) 4.33 m (14'2" ft)
CONTENTS Terex® midi crawler excavators Range of applications Walkaround Boom system and Knickmatik® Undercarriage Drive technology and hydraulics Operator comfort Attachments and additional equipment Service
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RANGE OF APPLICATIONS
ONE MACHINE. MANY POSSIBILITIES. URBAN USE
BUILDING CONSTRUCTION
With their short-tail design and manoeuvrability, Terex midi crawler excavators are perfectly suited for working in an urban environment. The perfect machine around town.
Terex midi crawler excavators are essential, versatile machines on account of the multitude of attachments and different boom systems. From material movement to building dry and gravity walls, our midi crawler excavators will get the job done.
ROAD CONSTRUCTION
No need to hold up traffic, our machines can work within a single traffic lane thanks to their short-tail design.
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TRENCH AND PIPELINE CONSTRUCTION
From excavating material for new pipelines to repair and maintenance of existing utilities, Terex midi crawler excavators are versatile and adaptable.
Choose a Terex midi excavator and you get 50 years of know-how, insight and development. This knowledge comes together to give you an intuitive and productive machine that gets the job done on a wide variety of sites.
DEMOLITION WORK
MATERIAL MOVEMENT/ TRUCK LOADING
When fitted with a Terex® hydraulic hammer, our midi crawler excavators combine power and performance for excellent productivity.
Perfectly suited to yard activities, including truck loading and unloading, Terex midi crawler excavators combine precise controls with fast cycle times.
LANDSCAPING AND GARDENING
TOOL CARRIER
Perfect for complex landscaping projects with heavy loads as well as for accurate laying of paths and patios.
Thanks to a multitude of attachments, Terex midi excavators can be used in a wide variety of industry sectors and applications.
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TEREX® MIDI CRAWLER EX CAVATORS
EXTENSIVE TECHNOLOGY. COMPACT DESIGN. Hydraulic control circuit for attachments, as standard.
Mechanical and hydraulic quick coupler for fast and simple tool changeover.
LUDV hydraulics system for efficient excavation operations. Excellent hydraulic performance for powerful operation of highly diverse attachments.
Knickmatik® system allows excavation adjacent to walls.
Dozer blade with rounded profile for increased flow of the material cleared. Optionally available in a floating position for efficient levelling.
Rubber or steel tracks or roadliners to suit a variety of applications.
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End-position cushioning on all of the machine’s digging equipment hydraulic cylinders for smooth operation. Terex® fingertip control for precise adjustments to the hydraulic oil flow of the attachments.
Environmentally-friendly engine technology with huge power reserves. Fuel-saving auto idling system.
Short-tail concept.
Two-stage travel drive with automatic speed switching for fast position changes. The features may vary from model to model. Please check the data sheet and speak with your distributor. 7
Minimum working envelope: Working equipment folded in a circular position.
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BOOM SYSTEM AND KNICKMATIK®
A BOOM FOR YOUR BUSINESS. A boom is a boom, right? Not at Terex. Here, you have a choice. Choose from a selection of three booms to suit individual job site requirements. And take advantage of the option to extend the dipper stick. Our booms have been designed and produced to stand up against impact damage.
KNICKMATIK®
BOOM SYSTEMS
With the off-set boom, operators can carry out work in the most confined job sites. The overall angle of articulation is 120°. This is of particular advantage for excavation across the machine’s entire track width on both sides without repositioning the machine. The design of the Knickmatik® cylinders provides protection from collision damage.
Terex midi crawler excavators can be configured for individual jobsite requirements using different boom systems and extendable dipper sticks.
TOP-MOUNTED CYLINDERS
Articulated boom: Providing excellent vertical digging depths, reach and considerable dumping heights, the articulated boom is adaptable to a wide range of jobsite requirements.
By positioning cylinders on top of the boom rather than on the exposed underside, they have much greater protection from impact damage when operating on spaceconstrained jobsites. Hose routing along the upper half of the boom has also been configured to provide protection from impact damage while remaining accessible for maintenance. This allows operators to work closer to walls, reach over and excavate around obstructions and clamp objects between bucket and boom without damaging critical components.
Monobloc boom: The monobloc boom offers large digging depths. The sturdy design permits high loading of material.
Circular boom: Unique to Terex, no other boom on a midi excavator is able to cover such a small working envelope. This makes the circular boom particularly suitable for narrower construction sites.
DIPPER STICK The standard reach and digging depth can be adjusted for expanded use with a longer dipper stick, available as an option. There are two options, standard and long.
What this means for you: Cylinder with end-position cushioning for reduced vibration operations. Articulated cylinder inside the upper-carriage structure to protect from damage. Large angle of articulation with protected cylinder. Knickmatik® in combination with short-tail version – ideal for very narrow construction sites. 9
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UNDERCARRIAGE
THE RIGHT DIMENSION. Treading carefully is second nature for our midi excavators. When equipped with steel tracks they’re sturdy on tough ground; with rubber or broad steel tracks they move lightly over soft surfaces making it the perfect machine for working on off-road applications. And the dozer-blade is designed to complement the tracks perfectly.
DOZER BLADE
TRACKS
The contours of the rounded dozer blade provides excellent material flow when levelling. The optional flow position also helps when performing in this application.
The steel tracks fitted as standard are sturdy on rough terrain. The design provides a large contact area for a more comfortable ride. Optional rubber tracks can also be chosen for special applications.
Terex offers the dozer blade in an ultra-wide design optimally aligned with the track width. Work can be performed with the bucket right against the dozer blade for clearing the construction site. Our machine is designed so that little dirt gets into the track when levelling.
DIFFERENT TRACK VARIANTS Depending on the terrain and application: • Rubber tracks – long pitch track pattern for soft surfaces, e.g. sand. – short pitch track pattern for hard surfaces, e.g. asphalt. • Standard steel track – robust on rough terrain. • Wide steel track – reduces ground pressure when working on soft sub-surfaces. • The Roadliner combi combines the advantages of both the steel and rubber tracks and works well on varied surfaces.
What this means for you:
To help manage costs, only the rubber shoe on the steel tracks needs to be replaced when worn, not the whole track, as is the case with rubber tracks.
Lower operating costs through an easy to maintain crawler unit with idler suspension and hydraulic track tension. Drive motor and gears are safely protected from damage. Independent individual control of the crawler tracks for precise tracking manoeuvres. 11
DRIV E TECHNOLOGY & HYDRAULICS
POWERED FOR PEAK PERFORMANCE. Our midi excavators direct power to where it’s needed most. Powerful hydraulics and drive systems across the range increase your job site productivity while auto shift and auto idling simplify the machine’s controls for the driver.
LOAD-INDEPENDENT FLOW DISTRIBUTION (LUDV) The proportional flow rate distribution provides increased comfort when controlling the machine. Through the separation of travel drive and working hydraulics the operator always has the ideal power to drive. The system thereby simplifies handling of the machine considerably, as it obeys the driver’s commands without compromise. Advantages of the LUDV hydraulic system: • All functions can be controlled simultaneously and independently from one another. • High pivoting speed at low motor speed. • Sensitive control of all functions at every motor speed, independent of load. • Higher productivity. • The load sensing hydraulics are distinguished by precise metering of hydraulic oil, resulting in great efficiency. • Reduces fuel consumption.
What this means for you: Excellent and precise control of the excavating equipment and no readjustments in tough environments. Accurate and smooth driving. Fuel consumption reduced automatically, which saves costs. High hydraulic pressure and flow for increased performance for attachments. 12
AUTOSHIFT The autoshift driving gear features automatic pressurecontrolled switching between the speed ranges – important for levelling activities.
AUTO IDLING SYSTEM As a result of the auto idling system, the engine goes into idle rpm when not in use for several seconds – reducing emissions, saving fuel and reducing noise. The machine immediately returns to the previous setting when the operator touches the controls.
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OPERATOR COMFORT
COMFORTABLE AND PRECISE. Sit back, stretch your legs in the roomy cab and enjoy the excellent view of the job site from the cab of the Terex midi excavator. Operators of our machine work in the best conditions so they produce the best results.
THE CAB Across the range, small details including ease of access with grab handles and footplates, front window and door glass to floor level for job site visibility and simple, uncluttered instrument panels have been designed to enhance the operator experience. With noise and vibration cushioning, operators can work in a cab environment that is both comfortable and functional to aid productivity. With a range of premium comfort options available, including an air-cushioned driver seat, your Terex midi excavator can be personalised to your requirements.
What this means for you: Increased precision for all work loads, in particular for positioning loads.
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TEREX® FINGERTIP CONTROL With Terex fingertip control, the electro-proportional control works simply by using a roller on the joystick. From the cab, the driver can precisely control the oil flow from zero to full, which is ideal when operating attachments such as clamshell, swing-bucket and roadsweeper.
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ATTACHMENTS & ADDITIONAL EQUIPMENT
MORE OPTIONS. Your midi excavator needn’t be pigeon-holed into one task. Through a range of attachments that can be fastened quickly and easily, the machine can perform numerous tasks on your job site, making it a profitable choice.
ATTACHMENTS WITH NO EXTRA CONTROL CIRCUIT
FAST REPLACEMENT OF ATTACHMENTS
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Terex offers different solutions for attachments to be replaced quickly and easily:
Standard bucket Bucket with ejector Ditch-cleaning bucket Screw-on load hooks
Attachments with
ATTACHMENTS WITH AN EXTRA CONTROL CIRCUIT • • • • • • •
Hydraulic quick coupler Grab Hydraulic hammer Swing bucket Cutter unit Cutter-bucket combinations Swing motor, rotator and swing/rotator unit
• Mechanical quick-attach system as standard. • Using the hydraulic quick-attach system, different attachments can be changed without the driver needing to leave the cab. • The quick coupler system reduces downtime when replacing tools. The hydraulic lines can be coupled easily even under residual pressure.
MANY EXTRA POSSIBILITIES By combining attachments with a swing motor, rotator, tilt rotator or the combined swing/rotator unit, the use and work range of the excavator is expanded considerably. For example, the bucket can be used as a swing bucket or as a loading shovel.
ADDITIONAL HYDRAULIC OPTIONS AND BENEFITS • Anti-drop valve for the boom is standard. Object handling kit available as an option. • Biodegradable oil as an option. • Optional pressureless return flow for hydraulic rock breaker.
What this means for you: Versatile range of applications. Higher productivity at highly diverse construction sites. 16
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SERVICE
FAST AND SIMPLE. We have made service and maintenance as simple as possible so that the Terex midi crawler excavator can get back to work quickly. A tiltable cab, ground-level service access and cleverly grouped components make maintenance easier.
SERVICING SIMPLIFIED
HIGH-PERFORMANCE BOOM
The large gas struts on the hood allow it to open easily without any trouble. The starter, generator, battery, injection pump, fuel and air filters are easily accessible. Fitted with a tiltable cab for simple access to the hydraulic components.
The boom system won’t let you down, even when used continuously in tough environments, thanks to its excellent engineering. Special link bearings on the cylinders protect bushings, and bolts help reduce friction, which promotes longevity and makes repair easier. End-position cushioning on all hydraulic cylinders of the working equipment provides smooth operation with reduced wear.
TRACK MAINTENANCE The track is guided alternately inside and outside to reduce track wear and tear. The rollers are permanently lubricated and enclosed and are, therefore, easier to maintain. The travel motors, gearboxes, pipes and hoses are well protected from damage by the cover plate. The cover plate can be opened easily, if required, to gain service access from ground level.
What this means for you: Service access can be gained at ground level. Hydraulic components can be reached easily through the tiltable cab. Increased availability of original spare parts. 18
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www.terex.com/construction The performance features and safety decals of the machines shown in this brochure may be country-specific. You can obtain a complete list of standard and optional accessories from the Terex sales team or a Terex distributor.
August 2012. Product specifications and prices are subject to change without notice or obligation. The photographs and/or drawings in this document are for illustrative purposes only. Refer to the appropriate Operator’s Manual for instructions on the proper use of this equipment. Failure to follow the appropriate Operator’s Manual when using our equipment or to otherwise act irresponsibly may result in serious injury or death. The only warranty applicable to our equipment is the standard written warranty applicable to the particular product and sale and Terex makes no other warranty, express or implied. Products and services listed may be trademarks, service marks, or trade names of Terex Corporation and/or its subsidiaries in the USA and other countries. All rights are reserved. Terex is a registered trademark of Terex Corporation in the USA and many other countries. © 2013 Terex Corporation. (R2_251013) Ref.-No.: TEREX582EN Terex Compact Germany GmbH Kraftwerkstraße 4 74564 Crailsheim, Germany
