Off-Highway Research offers data and analysis on international markets for crawler dozers and loaders through its International, Chinese and Indian Database Services, the Global Volume & Value Service and Service PLUS, Equipment Analyses from the European, Indian and Chinese Services, Country Analyses from the European Service and Special Reports on emerging markets.
Crawler dozers are continuous tracked machines fitted with front-mounted blades to move or push large quantities of material such as soil, sand and rubble. Attached to the back of a crawler dozer is a ripper to break and loosen compacted materials. Crawler dozers have engines from 45 to over 700 horsepower.
A crawler loader has a tracked chassis with a front loader used for digging and loading material. The defining difference between a crawler loader and crawler dozer is that a crawler loader has a rear-mounted engine to counterbalance the load in the bucket, while a dozer has a front-mounted engine to move the centre of gravity forward and aid with the pushing of material.