Nord-Lock Group Expander System Pivot Pins for Mining & Quarry Equipment

Expander® system pivot pins for SURFACe MINING & QUARRY EQUIPMENT maintenance

Faster and safer maintenance for your mining and quarry equipment.

Our innovative pivot pin solution can be installed quickly and safely - without the need for lancing or line boring - even in the field.

Whether first-fit at the OEM level or aftermarket direct-to-mine, we provide solutions for all mobile mining and quarry equipment.

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HOW IT WORKS

The Expander System is installed directly into the existing mounting
Upon tightening the fasteners, the washer presses the slotted expansion sleeve up the tapered ends of the pin
The sleeves expand, conform with the wear pattern and lock the system in the lug ears
Once retorqued, the system will lock from both sides

THE PROBLEM WITH TRADITIONAL STRAIGHT Pins:

Repairs can be costly
line boring & Lancing is often required
repair work can be dangerous
requires long machinery downtime
difficult to install and remove
premature pin failure

tHE eXPANDER sYSTEM pIVOT PIN sOLUTION:

sAFER & Faster TO INSTALL AND REMOVE
lASTS LONGER THAN TRADITIONAL STRAIGHT PINS
NO lancing or line boring required
nO LUG WEAR WITH THE eXPANDER sYSTEM
LOWER DOWNTIME FOR REPAIRS
CAN BE REPLACED IN THE FIELD

Expander system pins are available for the following equipment:

CATERPILLAR HAUL TRUCKS

We have pins for the following Caterpillar haul truck models:

CAT 770
CAT 771
CAT 772
CAT 773
CAT 775
CAT 777
CAT 785
CAT 789
CAT 793
CAT 795
CAT 797

KOMATSU HAUL TRUCKS

We have pins for the following Komatsu haul truck models:

KOMATSU HD785
KOMATSU HD1500
KOMATSU 730
KOMATSU 830
KOMATSU 860
KOMATSU 930
KOMATSU 960
KOMATSU 980

Dozers

We have pins for the following dozer models:

CAT D8
CAT D9
CAT D10
CAT D11
KOMATSU D475-5EO

Excavators

We have pins for the following excavator models:

CAT 308CR
CAT 320
CAT 323
CAT 330
CAT 336
KOMATSU PC1205LC-11
KOMATSU PC210LC-11
KOMATSU PC240LC-11

Wheel Loaders

We have pins for the following wheel loader models:

CAT 966M
CAT 992G
CAT 994
KOMATSU WA200
KOMATSU WA300
KOMATSU WA380-6

Other Machinery

We have pins for the following machinery:

Rock Breakers
Articulated Haulers
Rope Shovel Buckets

Downloads

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Expander System - CAT Quarry Trucks.pdf
Expander System - CAT Heavy Haul Trucks.pdf
Expander System - Komatsu Heavy Haul Trucks.pdf
Expander System - Dozers.pdf
Expander System - Excavators.pdf
Expander System - Wheel Loaders.pdf

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