Starmet ingles

Safe and productive!

Innovative hammerless Teeth-Adapter System for Heavy Construction, Quarrying and Mining
Size selection
Machine weight only for reference, size will be determined by the BOF
(*) BOF: Maximum Break Out Force (kN)

Greater safety
Longer service life
Increased savings and productivity
BENEFITS

MTG Systems Starmet
Uses MTG twist,
the innovative hammerless solution for mounting
tooth-adapter
Greater safety
Elastomet retainer
Locking arm
Conical Pin Body
Easier extraction
Square cavity for a standard square key
Extraction arm.
Plug

This innovative solution offers SAFETY:
For the tooth change:
• Safety: No accidents
• Comfort: Lower effort than using a hammer
• Easier to use
Greater safety

This innovative solution offers REALIABILITY:
When operating:
• Safer holding mechanism:
Excellent retention
Greater safety

This innovative solution offers REALIABILITY:
When operating:
• Safer holding mechanism:
Excellent retention
Greater safety

This innovative solution offers REALIABILITY:
When operating:
• Safer holding mechanism:
Excellent retention
Greater safety

This innovative solution offers REALIABILITY:
When operating:
• Safer holding mechanism:
Excellent retention
Greater safety

This innovative solution offers REALIABILITY:
When operating:
• Safer holding mechanism:
Excellent retention
Greater safety

This innovative solution offers REALIABILITY:
When operating:
• Safer holding mechanism:
Excellent retention
Greater safety

This innovative solution offers REALIABILITY:
When operating:
• Safer holding mechanism:
Excellent retention
Greater safety

Longer Service Life
Tooth
Optimised design,
with more wear material.
Adapter
System designed to protect the adapter
and the welding from lower and
lateral wear
Mechanical Wear Cap
Designed for highly abrasive
applications extending the service
life of the adapter..
Fitting system
Designed for optimum distribution
of forces for maximum resistance
and strength.
Locking system
Re-usable pin.

Size 120
Longer Service Life

Size 180
Longer Service Life

Size 240
Longer Service Life

Size 500
Longer Service Life

WEAR PROTECTION
Longer Adapter Life
The tooth box protects the adapter even when not using wear cap
Welding area protected by the tooth and the fitting system
Longer Service Life

Welding protected
WEAR PROTECTION
Adapter geometry helps protect the welding area from wear.
Longer Service Life

The wear cap is mounted from the front of the adapter following the guides
Wear cap held by the tooth
Quick wear cap change
Easy handling
MECHANICAL WEAR CAP
Designed for highly abrasive applications extending the service life of the adapter..
Longer Service Life

FITTING SYSTEM
Designed for optimum distribution of forces for maximum resistance and strength.
Longer Service Life
Stabilization surfaces
Reduce plastic deformation

Smooth surfaces in critical areas help to distribute stress while working.
No stress concentration
FITTING SYSTEM
Designed for optimum distribution of forces for maximum resistance and strength.
Longer Service Life

Longer Service Life
LOCKING SYSTEM
Re-usable pin.
Reactions to applied loads help maintain the system tight
The pin suffers no stress

Longer Service Life
LOCKING SYSTEM
Re-usable pin.
Pin protected

Tooth
The penetrating design of the tooth
increases your machine’s
productivity.
Adapter
Optimised design reducing the
amount and length of downtime
saving maintenance time due to its
extended service life.
Locking system
The innovative MTGtwist solution
facilitates assembly and
disassembly reducing your
machine’s downtime.
MTG Steels
Steels with longer life
and fewer breakages.
Increased savings and productivity

Increased savings and productivity
TEETH STAY ALWAYS SHARP
Better bucket penetration
Excellent penetration throughout its service life.
Less consumption for the machine

TO FACILITATE EXTRACTION:
Conical Pin
Breaking the compacted fines: Easier extraction
QUICK ASSEMBLY AND DISASSEMBLY
Increased savings and productivity

Increased savings and productivity
QUICK ASSEMBLY AND DISASSEMBLY

Liebherr 984
Teeth 180V Starmet
Proven Results

Compared with the previous pins you used:
What is your opinion regarding Safety?
- The locking system in which you don’t have to use a hammer… it’s much better.

Is it faster to change teeth now?
- Yes, much faster.

How long does it take to perform a tooth change?
- Half an hour…. approximately

And before, how long did it take?
- An hour and a half. We’ve reduced one hour.

What feature of the system stands out?
- It’s safer, its impossible to hurt yourself, it’s better….one thousand times better.

What is your opinion about the product?
- Very tough…high quality. The product is very good.

What is your opinion about the teeth penetration?
- When the teeth is new the penetration is great…and it continues throughout the life of the part.

Is the teeth self-sharpening?
- Yes, the ones we used before usually had the tip like a fist…these ones stay sharp.

What do you think about the changing of teeth?
Now it’s very easy to change them. It’s very fast.
Now there’s no hammering, you just turn the key, which means much more safety.

What difference have you noted in the duration of the teeth?
- We don’t consume as many teeth as before.

How does it benefit your work?
The teeth are very easy to change. It’s faster, they last longer…
They’re much better
They last more than twice the time than the ones we used before

What do you think of MTG service?
- So far, great, we can’t complain at all.

In one word, what do you think about StarMet?
- It’s almost reaching… perfection.

REFERENCES