User manual CATERPILLAR 740B EJECTOR BROCHURE

[. . . ] It excels in its ability to control injection pressure over the entire engine operating speed range. These features allow the C15 to have complete control over injection timing, duration and pressure. Air-to-Air Aftercooling (ATAAC) ATAAC keeps air intake temperatures down and, in concert with the tight tolerance combustion chamber components, maximizes fuel efficiency and minimizes emissions. Significant improvements in air flow are generated by a turbocharger, unique cross-flow head and a single overhead camshaft. 3 Transmission Proven Reliability. Electronic Transmission The Cat® seven-speed forward, two speed reverse Electronic Clutch Pressure Controlled (ECPC) transmission features enhanced shift control logic with anti-hunt shift strategy for speed continuity, and to ensure constant shift times. Min-max Governor Control ECPC control is matched to the min-max governor control for precise smooth shifting. Two Reverse Gears The transmission arrangement provides a second reverse gear for improved performance when operating in longer rear hauling applications. Smooth Transmission Gear Shifting The 740B EJ features ECPC Shift Torque Management (STM), with improved Shift Control Logic (SCL) and Part Throttle Shifting (PTS). [. . . ] The second warning category requires a change to machine operation or performance of maintenance to the system. The third warning category requires an immediate change of the machine operation. The fourth category requires the operator to immediately stop the machine. The fourth category also requires the operator to immediately shut down the engine. 5 0 10 20 25 X100 30 P N 0019254 mi 0 km/h A Viewing Area The low sloping hood and placement of the cooling package behind the cab give the operator excellent all-around visibility. The large glass area and central operator position also provide excellent visibility. Transmission and Ejector Levers Finger tip controls allow easy operation and low effort. The ejector and transmission levers are positioned for easy comfortable operation, along with the control for top gear limit, transmission hold and neutral lock. 7 Durability and Reliability High machine availability maximizes productivity and lowers costs. Front Frame The front frame design features a large box section and wide, stiff frame beams to handle torque loads. The divergent frame design decreases stress in the hitch area and optimizes suspension geometry. The frame design makes maximum use of robotic welding for increased durability. Rear Frame Twin-box construction minimizes stress concentrations and provides low weight with long service life. Suspension The three-point oscillating axle front suspension provides unparalleled ride quality. It also protects the truck from adverse road conditions by absorbing shock loads that would reach the frame. Articulating/Oscillating Hitch The articulating hitch provides the truck with steering articulation, and the oscillation ensures all-wheel ground contact in rough terrain. Hitch Construction Two-piece construction features a durable cast steel head bolted to a hard-wearing forged steel tube. Fast Hoist Cycle Times Fast body raise and lower times mean less time spent in the dump area. Load-Carrying Capacity The 740B EJ has a large target area to provide consistently high load-carrying capacity. Its diverging flow design gives clean load ejection, which maximizes production and avoids the waste of material carry-back. Output Transfer Gear Provides lubrication of all bearings and clutches using a distributed-pressure lubricated and filtered system. Enclosed, Oil-Cooled Brakes Multi-plate, oil-immersed brakes are fitted to both front and center axles. Events and diagnostic codes, as well as hours, fuel, idle time and other detailed information are transmitted to a secure web based application, VisionLinkTM. VisionLink includes powerful tools to convey information to users and dealers, including mapping, working and idle time, fuel level and more. Please consult your Cat dealer for availability. Key Points · · · · · · · · · · · · · · 10 See your entire fleet at a glance Monitor fuel usage Set up site boundaries and security alerts Click through to your Cat dealer for service and parts Customize the alerts and displays that matter to you Compare working time versus idle time Reduce owning and operating costs Get the right information to the right people at the right time Vital Information Maintenance System (VIMSTM) upgrades available Completely updated Robust new hardware Remarkably intuitive web-based interface Satellite and cellular coverage Open-system design for mixed-fleet use New Features Serviceability More time on production. Long Service Intervals Long engine oil change and hydraulic oil change intervals lower maintenance costs and downtime. Wheel-bearing adjustment is completely eliminated. Lube Points Lube points are grouped at the rear of the front frame and the front of the rear frame. Autolube is optional. Service Points Engine and transmission dipstick and fill caps, air and fuel filters, and the fuel priming pump are all mounted on the left side of the engine under the electrically raised hood. Coolant level indicator and fill cap are outside the cab. Radiator The radiator package is located behind the cab, which provides protection from frontal impacts and offers easy access to the inlet and outlet sides of the radiator. [. . . ] Usable Rimpull depends on traction available. STANDARD* GROSS WEIGHT kg x 1000 lb x 1000 0 0 20 10 40 20 60 30 80 40 100 50 120 60 140 160 70 lb x 1000 80 kg x 1000 45 90 40 35 30 75 60 25 45 20 15 30 10 15 5 0 0 0 1A 1B 2 3 4 5 20 10 15 30 20 6 40 25 7 50 30 35 60 km/h mph 0 10 5 SPEED 1A ­ 1st Gear (Converter Drive) 1B ­ 1st Gear (Direct Drive) 2 ­ 2nd Gear 3 ­ 3rd Gear 4 ­ 4th Gear 5 ­ 5th Gear 6 ­ 6th Gear 7 ­ 7th Gear E ­ Empty 36 628 kg (80, 751 Ib) L ­ Loaded 74 628 kg (164, 526 Ib) * at sea level TOTAL RESISTANCE % (GRADE PLUS ROLLING RESISTANCE) E L RIMPULL 17 740B EJ Articulated Truck Specifications Retarding Performance To determine performance, read from Gross Weight down to % Effective Grade. Effective Grade equals actual % favorable grade plus 1% for each 10 kg/metric ton (20 lb/ton) of Rolling Resistance. From this point, read horizontally to the curve with the highest attainable speed range. [. . . ]