... . Planetary reducer driven by hydraulic motor6 Slewing device: Four point contact ball bearings7 Outrigger device: Type H-Shapde hydraulic ... steel-welded cab with a sliding door, two seats, Four-point supported silicone oil damper Configuration optionsAir-condition, video monitor ... : 4*42 Torque converter: single-single, two-phase, four components (twin turbo)3 Torque converter type: Electric shift, ...