User manual CATERPILLAR RM300 BROCHURE

[. . . ] RM300 Rotary Mixer ® Cat® C11 Engine with ACERT® Technology Gross Power (SAE J1995) Net Power (ISO 9249) at 1800 rpm Rotor Width Rotor Depth (maximum) 261 kW/355 hp 260 kW/354 hp 2438 mm 508 mm Operating Weight (with ROPS and cab) with universal rotor with soil rotor with combination rotor 24 450 kg 23 920 kg 24 640 kg Productivity, Serviceability and Comfort in a Durable Package The RM300 offers enhanced production capabilities, optimized performance, simplified service and exceptional operator comfort. C11 Engine with ACERT® Technology ACERT Technology works at the point of combustion to optimize engine performance and provide low exhaust emissions. The C11 engine with ACERT Technology provides clean burning power. Electronically controlled on-demand variable speed cooling fan provides the lowest overall noise levels and high ambient operation capability. [. . . ] High torque large displacement motors on rear wheels makes this a true four-wheel drive machine. Tyres with an aggressive tread and large footprint propels the machine easily in the most severe applications. This feature can be activated by a switch on the operator's console when maximum tractive effort is required. rotor Drive Maximum production with high reliability. The mechanical rotor drive system provides three rotor speeds for maximum performance in a variety of materials and cutting depths. The hydraulically engaged clutch, high torque mechanical transmission and drive axle allows efficient and reliable transfer of engine power to rotor and is sized to handle tough cutting and deep mixing. Rugged drive chains provide efficient, continuous power to the rotor. Three rotor speed selection provides maximum performance in a variety of materials and cutting depths. First speed is used primarily for pulverizing the material. Second and third rotor speeds can be used as blending or mixing passes. 1 2 3 4 Caterpillar C11 Engine Clutch Transmission Axle 5 Rotor 6 Rotor Drive Chains 7 Shear Disc 8 Mixing Chamber Mixing chamber is a heavy-duty hood with large volume to handle deep mixing. The mixing chamber allows the rotor to move independently so that the capacity of the chamber actually increases in deeper cuts to allow better material mixing. Total machine weight on rotor helps keep rotor steady in the cut for uniform depth control. Allows more precise sizing control when operating in the reverse direction. Side access doors enable quick and simple replacement of cutting tools on rotor ends. Hydraulic Front Door Optional front door is ideal for peak efficiency on soil stabilization, bio-remediation or mixing passes on asphalt reclamation. Hydraulic rotor hood tilt rotates hood forward for convenient access to rotor for inspection and tool maintenance. Hinged service doors open wide on sides of engine, rotor hood and on top deck for access to power train and rotor drive components. Three warning levels alert operator to conditions on the machine that require attention. Level Two ­ level one warning plus the warning action lamp flashing. Level Three ­ level two warning plus the warning action horn sounds. Allows easy check of engine coolant, rotor axle and hydraulic oil level and air restriction indicator. [. . . ] Propels the machine with on-demand all-wheel drive in the work mode to increase tractive effort. highly recommended for soil stabilization applications. Includes separate propel pump, two radial piston hydraulic drive motors, flow divider and free wheeling valve. The rear wheels freewheel when rear wheel-drive is not engaged. [. . . ]