Applications
Applications
One undercarriage range, many working conditions. VANROCK components are specified by ground, load and duty cycle — because a track that survives a quarry is not the same track that protects a finished road.
01
Construction
Excavators, bulldozers and loaders on construction sites live in a cycle of digging, travelling and loading that consumes undercarriage faster than any other component group. VANROCK manufactures the complete wear range for these machines — track chains, rollers, idlers, sprockets and shoes — to OEM dimensional and hardness specifications, so every replacement performs like the part it replaces.
From compact machines on urban sites to 100-tonne excavators in bulk earthworks, the catalog covers 9,000+ models across 350+ brands. Quotes are handled by the responsible dealer or regional office, keeping response times short and machines earning.
Typical components
Track chains · Track rollers · Sprockets & segments · Track shoes
02
Infrastructure & Roadworks
Pipelines, roads, railways and energy projects run on tracked machinery: pipelayers, crawler cranes, paving equipment and the excavator fleets that support them. These projects run to fixed schedules, where an undercarriage failure is measured in contract penalties, not just repair bills.
VANROCK supplies undercarriage components engineered for long, predictable service life, with a catalog deep enough to cover the mixed fleets typical of large public works. Planned replacement based on measured wear — supported by our inspection guides — keeps critical-path machines available when the schedule needs them.
Typical components
Rubber pads · Rubber tracks · Track groups · Carrier rollers
03
Forestry
Few environments punish an undercarriage like forestry: side slopes, stumps, buried rock and constant travel between stands. Harvesters, forwarders and forestry excavators need components with exceptional wear resistance and the structural strength to absorb impact.
The VANROCK catalog covers dedicated forestry marques such as Tigercat and Timberjack alongside forestry-configured excavators from the major brands. Even for niche and older machines, most configurations can be identified from the model or a few chain measurements — send the details and the responsible dealer will confirm the exact parts.
Typical components
Sealed & lubricated chains · Wide track shoes · Idlers · Track rollers
04
Mining & Quarrying
Mining and quarrying demand the heaviest undercarriage duty there is: abrasive rock, maximum machine weights and around-the-clock operation. VANROCK manufactures heavy-duty track chains, sprocket segment groups, reinforced rollers and idlers for the large excavators and dozers that carry these operations.
Because undercarriage is the largest recurring maintenance cost on a tracked mining machine, disciplined measurement and planned component replacement directly shape cost per tonne. VANROCK dealers quote per machine and per measured wear state, so you replace exactly what is consumed — no more, no earlier than needed.
Typical components
Heavy-duty track chains · Track rollers · Reinforced shoes · Sprockets & segments
05
Agriculture
Tracked machinery earns its keep in agriculture through low ground pressure — protecting soil structure in fields, vineyards and orchards. VANROCK supplies the undercarriage that makes it possible: narrow-gauge steel track systems for crawler tractors from Fiat, Lamborghini, Landini and SAME, and rubber tracks for modern compact machines and harvesters.
Agricultural crawlers often stay in service for decades, and parts availability decides whether they keep working. Legacy models are a core part of the VANROCK catalog — if a tractor is not listed, its type plate details are usually enough to cross-reference the correct components.
Typical components
Rubber tracks · Idlers · Carrier rollers · Track bolts & nuts
06
Recycling & Material Handling
Recycling and material-handling sites combine the worst wear inputs: steel scrap, glass, demolition rubble and constant manoeuvring on abrasive concrete. Material handlers and tracked loaders in this duty wear undercarriage components in accelerated cycles.
VANROCK components are manufactured with deep-hardened wear surfaces to withstand exactly this kind of continuous mechanical stress. Combined with shortened inspection intervals — recommended for scrap and recycling duty — they keep machines turning material instead of standing in the workshop.
Typical components
Track shoes · Track rollers · Track chains · Track bolts & nuts
07
Demolition
Demolition puts shock loading on every undercarriage component: rebar, broken concrete and steel debris attack shoes, cut rubber and hammer rollers and idlers. High-reach excavators add another factor — stability depends on an undercarriage in precise, even condition.
VANROCK supplies the full steel wear range for demolition excavators, plus bolt-on and chain-on rubber pads for machines that must also work on finished surfaces. For demolition duty we recommend steel tracks over rubber wherever possible, and more frequent measurement of rollers and idlers — the components demolition consumes first.
Typical components
Track shoes · Track rollers · Track chains · Idlers
Working in one of these conditions?
Tell us the machine and the ground — we will quote the right specification.