Compact Excavators

Transcription

1 Compact Excavators 1

2 Improve your swing... and your drive Contractors... Landscapers... Utilities... Rental Operators... The Bobcat 430 and 435 are the world s first compact excavators with Zero Tail Swing (ZTS) and the FastTrack drive system and they re ready to take on the biggest challenges you can throw at them! Load-sensing An axial piston pump with load-sensing in combination with a load-independent flow division system enables simultaneous, independent control of all movements. 2

3 Optional long dipperstick The longer dipperstick reaches farther from one spot to do more work without repositioning the machine. The extra reach, combined with a higher dump height, also makes loading trucks faster and easier. 430 Long Dipperstick Option The long dipperstick version of the 430 gives you an additional 305 mm of reach and 178 mm of dump height, resulting in a maximum reach of 5395 mm, and a maximum dump height of 3305 mm. 435 Long Dipperstick Option The long dipperstick on the 435 extends reach by 317 mm and dump height by 242 mm, providing a maximum reach of 5961 mm, and a maximum dump height of 3889 mm. 3

4 Compact and Versatile Zero Tail Swing Many competing excavators offer Zero Tail Swing, but the 430 and 435 take the concept to the next level. Not only does the rear of the machine stay within the excavator s width, so does the front end the machine s left and right front corners! This design decreases the chances of accidentally striking buildings or trees during operation, And no damage to the machine or surrounding objects means lower operating costs! Zero Tail Swing gives you 320 degrees of unrestricted Rotation Tight Spaces No Problem Bobcat Zero Tail Swing also permits easier spoil placement in tight quarters. If necessary, the operator can slew completely around and dump spoil behind the machine. The Bobcat ZTS design allows a zero radius swing range of 320 degrees. This makes the 430/435 ideal for jobsites where manoeuvrability in small spaces is a must. FastTrack Drive System With the innovative FastTrack system, dedicated axial piston pumps power the travel motors to give you jobsite advantages that competing machines can t even come close to. Smooth, precise turns, maximum torque control, unmatched travel speed. In fact, the travel speed of the 430/435 FastTrack is nearly twice the speed of the nearest competitor. You can move the 430 and 435 FastTrack much faster within and between jobsites. Low-range speeds eliminate the need to shift between speed ranges on most backfilling projects. The 430/435 FastTrack grade, doze and backfill faster than other machines. And because you have more predictable control of the drive system, loading and unloading trailers is also much easier. 4

5 Features that make the difference Dual-Cylinder Dozer Blade with Float How s this for standard equipment? The versatile dozer blade is not only invaluable for backfilling, dozing and leveling, it also serves as a stabilizer and improves lift capacity when lifting loads over the front of the excavator. Impressive Digging Force The 430 and 435 deliver plenty of power for bigger jobs excavation, trenching, demolition, material handling and an exceptional digging force! Operator Comfort The spacious cab provides plenty of head room, leg room and elbow room for even the biggest operators. A wide door opening allows easy entry and exit. Serviceability Access to machine components for routine maintenance and service is exceptional because of the swing-open rear tailgate and flip-up side access hood. Thumb-Control Auxiliary Hydraulic System A Bobcat exclusive. Variable flow, continuous flow, direction of flow: all auxiliary hydraulic functions are controlled by two convenient switches on the right joystick. Flow rate adjusts from zero to full flow. Variable flow for precision control of attachments. For continuous flow, the operator does not have to constantly press or hold a control mechanism. Advanced steering system Tracks distribute the machine s weight over a large area, reducing ground pressure and minimizing damage to lawns and other surfaces. Tracks also allow the excavator to perform where rubber-tired machines bog down. The result more working days per year. Cab Height The 430 is less than 2450 mm high, a critical limit for transportation. 5

6 Dimensions & Working range 430 Working range Working range 430 long arm Working range Working range 435 long arm ² All dimensions in mm

7 Specifications FastTrack FastTrack Weights Operating weight with ROPS canopy 3584 kg 3640 kg 4788 kg 4788 kg Additional weight for cab with heater 138 kg 138 kg Additional weight for cab with HVAC 161 kg 161 kg Additional weight for steel tracks 45 kg 33 kg Additional weight for long dipperstick 106 kg 112 kg Engine Make / model Kubota / V2203-M-DI-E2B-BC-1 Kubota / V2003-M-DI-TE2B-BC-1 Fuel / Cooling Diesel / Liquid Diesel / Liquid Maximum power at 2400 RPM (DIN 70020) 31.9 kw 36.5 kw Maximum torque (SAE J1349 Gross) Nm Nm Number of cylinder 4 4 Displacement 2.2 l 2.0 l Bore / Stroke 87.0 mm / 92.4 mm 83.0 mm / 92.4 mm Alternator 12 V 90 A open frame with internal regulator 12 V 90 A open frame with internal regulator Starter 12 V gear reduction type 2.0 kw 12 V gear reduction type 2.0 kw Controls Steering Hydraulic System Pump type Direction and speed controlled by two pilot-operated hand levers or foot pedals Dual-outlet variable displacement piston with gear pumps Piston pump with pressure compensating, load sensing and torque limiter controls, external gear pump Piston pump capacity 76.4 l/min 2 x 38.2 l/min l/min l/min Gear pump capacity 28.8 l/min 29.0 l/min 35.2 l/min 35.2 l/min Auxiliary flow 62.1 l/min 62.1 l/min 75.0 l/min 75,0 l/min Control valve Eight-spool, individually compensated type, closed Nine-spool, individually compensated type, closed centre centre Performance Digging force, standard dipperstick N N Digging force, long dipperstick N N Digging force, bucket N N Drawbar pull N N Ground pressure with standard dipperstick and rubber tracks 28.5 kpa 29.0 kpa - - Ground pressure with standard dipperstick and steel tracks 29.5 kpa 29.4 kpa - - Ground pressure with long dipperstick and rubber tracks 29.6 kpa 29.9 kpa - - Ground pressure with long dipperstick and steel tracks 30.0 kpa 30.2 kpa - - Travel speed, low range 2.4 km/h 4.2 km/h 2.9 km/h 4.5 km/h Travel speed, high range 4.7 km/h 8.0 km/h 4.8 km/h 8.7 km/h Maximum digging depth, standard dipperstick 3066 mm 3420 mm Maximum digging depth, long dipperstick 3366 mm 3772 mm Slew System Boom swing, left Boom swing, right Slew circle Single row shear-type ball bearings with internal gear Single row shear-type ball bearings with internal gear Slew drive Orbit motor connected to a planetary drive Radial piston motor with brake Slew rate 8.8 RPM 9.3 RPM Traction Track width 320 mm 400 mm Number of track rollers per side 1 top, 5 bottom 1 top, 5 bottom Gradeability Brakes Travel brake Slew brake Spring applied, hydraulically released, multi-disk brake Hydraulic lock on motor and pin lock Fluid Capacities Cooling system 17.0 l 36.0 l Engine lubrication plus oil filter 7.1 l 7.1 l Fuel reservoir 67.4 l 67.4 l Hydraulic reservoir 36.7 l 29.9 l Hydraulic system with bucket and dipper cylinder retracted, bucket on the ground, and blade down 51.1 l 54.2 l Specifications and design are subject to change without notice. Pictures of Bobcat units may show other than standard equipment. 7

8 Bobcat EMEA Drève Richelle 167 B-1410 Waterloo, Belgium Bobcat EMEA EN (02-08) PEFC/