Construction Machinery: Elevating Scraper Caterpillar

Model Transmission type Forward gears number Reverse gears number Manufacturer Model Maximum reverse gear
639D 8 Caterpillar 3408
633D 8 Caterpillar 3408
623G 8-speed automatic power transmission with electronic control 8 1 Caterpillar C15 ACERT 9.2 km/h - 5.7 mile / h
623E 8 Caterpillar 3406
623B 8 Caterpillar 3406
615C serie II planetary Power shifting, manual transmission 6 1 Caterpillar 3306 3.5 km/h - 2.2 mile / h
615C 6 Caterpillar 3306
615 6 Caterpillar 3306
613C serie II Power shifting, manual transmission 6 1 Caterpillar 3116 3.5 km/h - 2.2 mile / h
613C 6 Caterpillar 3208