The new Cat® 735B with 32.7 tonnes (36 tons) rated payload offers proven reliability and durability, high productivity, superior operator comfort and lower operating costs. The spacious two-person cab with forward facing passenger seat and off road oil/nitrogen front suspension cylinders keep the operator comfortable through out the working day. The true “on-the-go” Automatic Traction Control (ATC) automatically modulates the correct level of Inter-Axle and Cross-Axle differential lock engagement which will improve cycle times and productivity. No operator interaction is required. Strong, durable Cat ACERT™ engines with the Tier 4 Interim/EU Stage IIIB exhaust emission solution and electronically controlled smooth shifting transmissions deliver high productivity with low fuel consumption. There are significant changes/improvements to the engine/transmission software that result in smoother gear changes.

Engine Model  Cat® C15 ACERT™ 
Gross Power – SAE J1995  337.0 kW 
Net Power – SAE J1349  326.0 kW 
Bore  137.0 mm 
Stroke  171.5 mm 
Displacement  15.2 L
Rated Payload  32.7 tonnes 
Heaped SAE 2:1  19.7 m3 
Struck  14.7 m3 
Tailgate Heaped SAE 2:1  20.9 m3 
Tailgate Struck  15.2 m3

Caterpillar Corporate Headquarters, 100 North East Adams Street Peoria, Illinois USA 61629, 1 (309) 675-1000