Undercarriage

Offers reliable and economical products for Excavators, Dozer, Drilling machines, Paving machines, Bulldozers or special applications etc. Offers an efficient & reliable range of solutions for the undercarriage needs of open pit mining, quarrying, construction etc.

• A complete line of undercarriage components ranging from 1.5 to 250 ton
• Track chains with 90-317.5mm pitch
• Steel chains with welded or bolt-on shoes
• Dry, greased, sealed or lubricated chains
• Any configuration available with single, double, triple grousers
• Undercarriage for special applications: conveyor, pipeline handling, milling machines, surface miners, piling rigs etc.
• Forged shoes for heavy duty applications.
• Track chains for special applications: large conveyor systems, pipeline handling, etc.

SKL offers Undercarriage for Dozer and Excavator, Ex-Stock in Delhi:




Excavator (Equivalent parts for:)

KOMATSU (PC200, PC210, PC300, PC450, PC600, PC1250, PC2000 etc)

HITACHI(EX200, EX210, EX400, ZX370, ZX450, ZX470, EX1200, EX2500 etc)

VOLVO (EC210, EC290, EC360, EC480, EC700 etc)

CATERPILLAR(CAT320, CAT330 etc)

HYUNDAI(R210, R290, R360 R450 etc)

KOBELCO(SK210, SK330, SK350, SK400, SK480 etc)


Dozer (Equivalent parts for:)
KOMATSU (D50, D65, D80, D85, D155, D275, D355, D375, D475 etc)
CATERPILLAR(D6R, D6G, D6H, D7, D8, D9, D10, D11 etc)


Special Applications:
Pavers
Drills
Track Loader (973G etc)



Track Shoes:

Track Shoe are made from boron steel and are through hardened to ensure extreme service life under the most abrasive and difficult conditions. In addition to standard size track shoes, we can give custom length track shoes in any sizes. Double Grouser, Tripple Grouser are available for various applications. Shoes in different thickness are available as per the requirement of customers.




Track Link Assy:

Track Link Assy are made of forged boron steel and are induction hardened for greater fatigue resistance and optimum wear life. Both Dry & Lubricated Track Links are available as per the requirement of customers. Standard and non standard link sections are available on request.




Track Bolts & Nuts:

Track Bolts & Nuts are available in 10.8 and 12.9 grade and the bolt heads are induction hardened.

Standard Bolts sizes available are:

Track Bolts (M16, M18, M20, M22, M24 etc)

Plough Bolts (5/8", 3/4", 1 1/4", 1 1/2" etc)

Segment Bolts (Different Sizes)

Roller Bolts (Different Sizes)



Track Bolts & Nuts:

Track Bolts & Nuts are available in 10.8 and 12.9 grade and the bolt heads are induction hardened.

Standard Bolts sizes available are:

Track Bolts (M16, M18, M20, M22, M24 etc)

Plough Bolts (5/8", 3/4", 1 1/4", 1 1/2" etc)

Segment Bolts (Different Sizes)

Roller Bolts (Different Sizes)



Track Bolts & Nuts:

Track Bolts & Nuts are available in 10.8 and 12.9 grade and the bolt heads are induction hardened.

Standard Bolts sizes available are:

Track Bolts (M16, M18, M20, M22, M24 etc)

Plough Bolts (5/8", 3/4", 1 1/4", 1 1/2" etc)

Segment Bolts (Different Sizes)

Roller Bolts (Different Sizes)



Track Rollers:

Track Rollers are made of forged boron steel and are through hardened for extra strength and durability. Shafts are induction hardened. Track bushes are made of bimetal and SG grade cast iron. Track collars are made of SG grade cast iron. This ensures resistance to fatigue and shock stresses caused by the most severe applications. We use best quality seals to prevent leakage from Rollers. Both Friction welding and Arc Welding options are available.




Carrier Rollers:

Carrier Rollers are meant to guide the track as it moves between the sprocket and the idler and also reduce vibration and control track sag. These are made of forged steel.




Idler Assemblies:

Idler Assemblies are made of special grade cast iron and the rail surface is induction hardened for extra life. Hardness of running rail surfaces is Rockwell C 50-54 and Rockwell C 40 measured at a depth of 4 to 8 mm.




Segments:

Segments are made of forged boron steel and are induction hardened for extra strength and durability making the teeth particularly tough and resistant to breakage. The core hardness of the segments is Rockwell C 45 and the surface hardness is C 50 or higher.