User manual CATERPILLAR 450E BROCHURE

[. . . ] 450E Backhoe Loader ® Engine Engine Model (Standard) Gross Power ­ SAE J1995 Net Power ­ SAE J1349 Weights Operating Weight ­ Nominal Operating Weight ­ Maximum Cat C4. 4 102 kW 92 kW ® 137 hp 124 hp 24, 141 lb 27, 115 lb Backhoe Dig Depth ­ Standard E-Stick Retracted E-Stick Extended 5260 mm 5260 mm 6501 mm 17 ft 3 in 17 ft 3 in 21 ft 4 in 10 950 kg 12 300 kg 450E Backhoe Loader Caterpillar® Backhoe Loaders set the industry standard for operator comfort, exceptional performance, versatility and jobsite efficiency. Operator Station The all-new operator station maximizes operator comfort and productivity. Easy to use machine controls keep operator fatigue low and production up throughout the workday. 4 Pilot Operated Joystick Controls Pilot operated joystick controls are easy to use, reduce operator fatigue and increase efficiency. Auxiliary backhoe hydraulic functions are operated with convenient thumb roller controls. [. . . ] Individual unit fuel injectors deliver efficient and accurate fuel metering and reduced emissions. The water separator service indicator ensures the operator is alerted when service is necessary. Enhanced Roading Speed. Maximum roading speed has been increased to 40 km/h (25 mph) for faster travel between jobsites. A dry-type axial seal air cleaner with automatic, integrated dust ejection system provides more efficient pre-separation. The two-stage air filter incorporates both air cleaner and precleaner functions into a single unit mounted under the hood. New heavy-duty axles are designed specifically for demanding backhoe loader applications. Features include outboard planetary gear sets and brakes for serviceability and longer life. 8 Ride Control Standard Caterpillar Ride Control delivers even greater operator comfort. Ride Control System. The Ride Control System incorporates a nitrogen accumulator in the loader lift circuit that smooths the ride in all conditions, including load and carry, highway roading, or simply moving around the job site. Improved Productivity. Ride Control improves material retention in the loader bucket for increased productivity and a cleaner jobsite. Ride Control reduces machine loping, providing a smooth and stable ride for increased operator comfort and reduced operator fatigue. Convenient Operation. In the automatic position, the Ride Control engages automatically as the travel speed increases. At low speed, the system disengages for loading, grading or finishing applications. 9 Backhoe and Loader Features New extendible stick is designed for better performance, higher force and improved serviceability. Backhoe Swing Casting. New swing casting is designed to handle the high performance of the E-Series backhoe. Caterpillar Work Tools for backhoe loaders extend the versatility of the machine. Built for performance and durability, these tools deliver high productivity, long service and excellent value. · · · · · · Heavy Duty Bucket Ditch Cleaning Bucket Hydraulic Hammer Vibratory Plate Compactor Thumb Backhoe Quick Coupler Loader Work Tools. · · · · · · · · · General Purpose Bucket Multi Purpose Bucket Side Dump Bucket Light Material Bucket Single Tilt Quick Coupler Loader Forks Angle Blade Broom Rake Thumb. Available for both the standard and the extendible stick, thumbs increase the versatility of the backhoe with the ability to grip, grab and sort virtually any material. A variety of bucket tips are available from your Cat dealer for optimum performance in any application. Buckets are fitted with J225 adapters for maximum strength and durability. Integral lifting eyes are a standard feature, one on the backhoe linkage and two lifting eyes on the rear of every loader bucket. The optional hydraulic quick coupler allows for quick and easy attachment of buckets and other work tools. [. . . ] Parking brake is mechanically applied through an adjustable hand lever located on the right console. 450E Backhoe Loader specifications 15 Standards Brakes Cab ­ ROPS Cab ­ FOPS SAE J/ISO 3450, ISO 3450 1996 SAE J1040 May 1994/ ISO 3741 1994 SAE J/ISO 3449 APR98 LEVEL II and ISO 3449:1992 LEVEL II ANSI/SAE J1166 Oct 98 is 83 dB(A) SAE J88 APR95 is 79 dB(A) Engine Features · Three-ring pistons made of lightweight, silicon/aluminum alloy for strength and maximum thermal conductivity. · Forged chrome/molybdenum-steel crankshaft with crankshaft with either induction hardened or nitro carburized journals. · Front and rear crankshaft oil seals are "lip" type Viton and PTFE designs featuring an integral dust lip. · Heat resistant, silicone-chrome steel intake and STELLITEfaced exhaust valves provide long life. [. . . ]