HYDRAULIC EXCAVATOR CX800. Engine Horsepower 369 kw hp Operating weight (max) 82 t Bucket range 2.4 m 3 to 5.3 m 3

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1 HYDRAULIC EXCAVATOR CX800 Engine Horsepower 369 kw hp Operating weight (ax) 82 t Bucket range to P R O F E S S I O N A L P A R T N E R

2 ECONOMY AND PRODUCTIVITY Six cylinder Tier 3A copliant engine utilises electronic control to optiise perforance while iniising fuel consuption, lowering running costs and boosting operating revenues. Power to perfor, environental responsibility. LOWERING OWNERSHIP COSTS Extended service intervals, ultra-clean hydraulic filters and easy service access cut downtie. Reduced aintenance, increased productivity. RAPID PERFORMER Twin ain pups offer the hydraulic power to get the job done. Maxiu bucket force of 470kN and ar force of 347kN with auto power up provide the breakout for the toughest site conditions. Designed to perfor, whatever the task. OPERATOR RESPONSE Four operating odes atch the engine and hydraulic perforance to the application. Revolutionary auto setting uses Intelligent Coputer Coand Control Syste (ICCCS) to instantly change between odes, offering rapid response. Auto power boost increases power for axiu breakout. Instant power, total control. 2 WORKING ENVIRONMENT Case operators benefit fro superb cab cofort. Cliate control, high levels of visibility and isolation ountings ake the CX800 the best office on site. Cofortable operator, productive operator.

3 REGULAR MAINTENANCE Wide opening service panels, with walkways to both sides of the achine, allow excellent levels of service access to engine and hydraulic coponents. Fan reverse clears debris fro the cooling pack on engine start-up. On-board diagnostics onitor achine systes. Serviceability, reliability, durability. BUILT TO LAST Increased strength fro top to botto. Slew bearing hub extends through top plate for added rigidity. Track guards and strut-type chain links reduce twisting and point loading. Heavy duty design, heavy duty construction. RAPID MOVEMENT Two speed tracking provides speed and gradeability. Oiled track roller bearings reduce heat build up, increasing track life. Variable track width provides stability for heavy digging. Strong foundations, sturdy build. POWER TO PERFORM Structural integrity of work equipent offers high breakout forces with a range of boo and dipper ar configurations. Designed to work, built to last. EXTENDED HOURS 1000 hour greasing on boo and ar pins (except bucket). EMS chroe plated pins and brass bushes offer durable solution. Miniu downtie, axiu productivity. 3

4 ENGINE The Case CX800 is equipped with a proven Isuzu AH-6WG1X diesel engine, providing 495 hp (369 kw) of power at an unstressed 1800 rp. With high pressure coon rail fuel injection, this electronically-controlled engine eets the requireents of the EU directive 97/68/EC Tier 3A on engine eissions. The Case Intelligent Coputer Coand Control Syste (ICCCS), working with electronic engine control, optiises the fuel injection to eet the load on the engine and hydraulic cylinders. This results in a high level of responsiveness for the operator and ore efficient use of the engine, reducing fuel consuption and engine eissions. The engine incorporates an autoatic war-up syste, which increases engine speed gradually as the correct operating teperatures are reached, preventing preature wear of engine coponents. HYDRAULIC SYSTEM Case excavators offer the power and speed to perfor, whatever the application. Using an Intelligent Coputer Coand Control Syste (ICCCS), the CX800 provides the optiu balance of speed, power and fuel efficiency to eet the operator s needs. Boo priority perits faster cycle ties in loading operations as the hydraulic oil is prioritised to the ain boo circuit during the raise function. The energy created by oil returning fro the boo and the dipper ar is regenerated to increase the excavating speed. In addition there is an auto power boost function which autoatically increases the syste pressure by 8-10 per cent to power through heavy ground, or to help with heavy lifting duties. The CX800 features an ultra-clean 1 icron hydraulic filter, which provides an exceptional level of filtration, even reoving water fro the oil. This results in extended hydraulic oil life, with change intervals now set at 5000 hours, reducing downtie and cutting operating costs. OPERATING MODES The CX800 enables the operator to have a choice on how the achine is operated. Siply choose the work ode that atches the achine output to the job application. Four operating odes are available. H Mode (Heavy) For heavy excavation or whenever you need extra power. S Mode (Standard) For standard digging and loading operations reducing fuel consuption. L Mode (Light) For lifting and other operations that need fingertip accuracy. Auto-Mode The ost revolutionary approach to axiizing power & fuel efficiency available today. Just select the Auto-Mode with the switch panel. Using actual working pressure readings, ICCCS instantly changes odes assuring the best cobination of speed and power while you can stay focused on the work at hand. 4

5 OPERATOR S CAB As befits a range-topping achine, the CX800 s cab offers high levels of cofort, low noise and a cliate-controlled working environent. The entire cab is ounted on six shock absorbing rubber and fluid ounts, reducing vibration and noise in the cab for the operator. A fully adjustable suspension seat is standard equipent, offering height, reach and rake options to ensure that all sizes of operator can find their ideal working position. Autoatic cliate control aintains the desired teperature in the cab whatever the weather outside. The cab is a full 1 etre wide, with plenty of roo for the operator to store coats and bags out of the working area. Large windscreens and side glazing, along with low bodywork to the rear of the achine, provide excellent all round visibility fro the cab. Rear view safety irrors are also included in the standard specification. 5

6 UNDERCARRIAGE/TRANSMISSION As the biggest achine in the Case range, the CX800 continues a long tradition of durable, highly productive ining and heavy earthoving excavators. A odified X-style carbody is welded internally for added strength, and the turntable bearing hub extends down through the top plate of the carbody for additional structural integrity. The achine has two speed travel otors, with a top speed of 4.2 k/h, aking it easy to reposition on site when necessary. The track otors will downshift autoatically when clibing, and copact high torque final drives ensure traction on the steepest grades. MAINTENANCE/ACCESSIBILITY There are large, wide opening doors to both sides of the achine, aking it easy for technicians to access the engine and hydraulic coponentry. The CX800 is equipped with a hydraulically-driven cooling fan, which can be reversed on start-up to blow dust and debris away fro the excavator s cooling pack. The achine benefits fro a 900 litre fuel tank, to axiise working tie. An auto-stop electric fuel pup is fitted as standard to the achine, to reduce refuelling ties and ake life easier for the operator. IMPROVED PIN AND BUSHING LIFE All boo pins (except the bucket pins) are extended aintenance syste (EMS) chroe plated for increased hardness, with lubricated brass bushings fitted through the boo and dipper. Dust seals are double structured to prevent the ingress of dirt and dust on site. This cobination akes it possible to extend lubrication intervals on the boo pins to six onths/1000 hours of operation, cutting downtie and ensuring that the achine keeps working longer. EMS chroe plated pins with brass bushing 6

7 ATTACHMENTS/BUCKETS CX800 custoers can choose fro a variety of ain boos and dipper ars to suit different applications, all of which are constructed of heavy duty steel box section with internal baffles to increase torsional rigidity. Deep groove welding ensures that the boos and ars can withstand the stress of high breakout forces, heavy lifting and attachents such as hydraulic breakers, copactors, deolition shears and crushers. With a choice of two ain boos and four dipper sticks, along with a range of buckets fro , there is a configuration to eet the requireents of every custoer s job site. 7

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10 SPECIFICATIONS ENGINE Latest generation engine, eeting European requireents for low exhaust eissions Tier 3A, in accordance with directive 97/68/EC. Make ISUZU Type AH-6WG1X Coon rail, turbo, intercooler, fuel cooler yes Injection electronically controlled No. of cylinders 6 Bore - Stroke 147 x 154 Cubic capacity c 3 Horsepower EEC 80/ kw/495 hp Engine speed 1800 rp HYDRAULIC SYSTEM Linked to the engine power anageent electronic syste, a second electronic syste anages all the hydraulic paraeters so as to obtain the highest possible available hydraulic power, under optiu condition of efficiency and econoy. The syste consists of two axial piston, variable flow pups. Max output 2 x 500 l/in Max safety valve pressure Attachent/Auto Power Boost 314/343 bar Upperstructure swing 279 bar Travel 343 bar Oil filtration (Ultra Clean) 1 icron CONTROL VALVES 4 sections for: RH track travel, boo, bucket, and dipper acceleration. 5 sections for: LH track travel, swing, dipper, auxiliary circuit and boo acceleration. SWING Axial piston, fixed flow otor. Max upperstructure swing speed 6.4 rp Swing torque dan TRAVEL The travel circuit is equipped with two axial piston, variable flow otors. Planetary reduction gears, autoatic ulti-disc brake. Max travel speed 4.3 kph Low travel speed 2.9 kph Speed change is controlled fro the instruent panel. Autoatic downshift Gradeability 70% (35 ) Tractive force dan ELECTRICAL SYSTEM Circuit 24 V Batteries 2 x 12 V A/h Circuit equipped with water-proof connectors Alternator 24 V - 50 A/h UNDERCARRIAGE Specifications (per track set): Upper rollers 3 Lower rollers 9 Nuber of track pads 51 Type of shoes Double grouser Standard track pad width 750 CIRCUIT AND COMPONENT CAPACITIES Fuel tank 900 l Hydraulic reservoir 310 l Hydraulic syste 720 l Travel reduction gear (per side) 13.8 l Swing reduction gear 13.5 l Engine (including filter change) 52 l Engine coolant circuit 133 l TRANSPORT The variable track width facilitates transportation by reducing, the width to 3.58 (with 750 pads). The CX800 can be equipped (optional) with an auto-deountable counterweight. A syste of 3 hydraulically controlled cylinders allows for quick disounting without the need for any special re-handling achine. BUCKETS GENERAL PURPOSE SAE capacity Width Weight l kg HEAVY DUTY WITH TOPLOCK SAE capacity l Width Weight kg VERY HEAVY DUTY WITH TOPLOCK SAE capacity l Width Weight kg ROCK SAE capacity Width Weight l kg

11 GENERAL DIMENSIONS WITH 7.25 MASS EXCAVATION BOOM DIPPER E G B A M F K J L I H D C DIPPER LENGTH A Overall height (with attachent) B Height (cab / handrail) C Overall length (with attachent) D Overall length (w/o attachent) E Width of upperstructure (without / with cat walks) F Upperstructure ground clearance G Swing (rear end) radius H Track overall length I Centre/centre (idler to sprocket) J K L M Track gauge (work) (travel) Track shoes width (std) Track overall width (with steps) - Shoes 650 (work) - Shoes 650 (travel) - Shoes 750 (work) - Shoes 750 (travel) Ground clearance / / WEIGHT AND GROUND PRESSURE With operator, full fuel tank, lubricant, coolant, bucket* Dipper 2.98 *Bucket weight: 3400 kg GROUND GROUND WEIGHT PRESSURE WEIGHT PRESSURE (kg) (bar) (kg) (bar)

12 PERFORMANCE DATA WITH 7.25 MASS EXCAVATION BOOM, 2.98 DIPPER DIPPER LENGTH A Maxiu digging reach B Maxiu digging reach at ground level C Maxiu digging depth D Digging depth level botto E Max dup height F Overall reach height G Miniu swing radius - attachent H Vertical straight wall dig depth Digging force (w/o PowerBoost) Breakout force (w/o PowerBoost) Digging force (with PowerBoost) Breakout force (with PowerBoost) F C dan dan dan dan E D H LIFTING CAPACITY Front Machine in «LIGHT» ode Lift capacities are taken in accordance with SAE J 1097 / ISO / DIN Lift capacities shown in kg do not exceed 75% of the tipping load or 87% of the hydraulic lift capacity Capacities that are arked with an asterisk are hydraulic liited Values are expressed in kilos REACH At ax reach ,44 With 7.25 boo, 2.98 dipper, 650 tracks and 3420 kg bucket * 11976* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * B A G

13 GENERAL DIMENSIONS WITH 8.40 STANDARD BOOM E G B A M F K J L I H D C DIPPER LENGTH A B C D E F G H I Overall height (with attachent) Height (cab / handrail) Overall length (with attachent) Overall length (w/o attachent) Width of upperstructure (without / with cat walks) Upperstructure ground clearance Swing (rear end) radius Track overall length Centre/centre (idler to sprocket) J Track gauge (work) (travel) K L M Track shoes width (std) Track overall width (with steps) - Shoes 650 (work) - Shoes 650 (travel) - Shoes 750 (work) - Shoes 750 (travel) Ground clearance / / / / / / WEIGHT AND GROUND PRESSURE With operator, full fuel tank, lubricant, coolant, bucket* Dipper 3.66 Dipper 4.44 Dipper 5.62 *Bucket weight: 3000 kg GROUND GROUND GROUND WEIGHT PRESSURE WEIGHT PRESSURE WEIGHT PRESSURE (kg) (bar) (kg) (bar) (kg) (bar)

14 PERFORMANCE DATA WITH 8.40 STANDARD BOOM DIPPER G F 7 6 E C D H B A DIPPER LENGTH A Maxiu digging reach B Maxiu digging reach at ground level C Maxiu digging depth D Digging depth (8 ) level botton E Max dup height F Overall reach height G Miniun swing radius H Vertical strainght wall dig depth Digging force (w/o PowerBoost) dan Breakout force (w/o PowerBoost) dan Digging force (with PowerBoost) dan Breakout force (with PowerBoost) dan

15 LIFTING CAPACITY Front Machine in «LIGHT» ode Lift capacities are taken in accordance with SAE J 1097 / ISO / DIN Lift capacities shown in kg do not exceed 75% of the tipping load or 87% of the hydraulic lift capacity Capacities that are arked with an asterisk are hydraulic liited TRAVEL (each) (2) Safety rails/other Values are expressed in kilos REACH At ax reach With 8.40 boo, 3.66 dipper, 650 tracks and 3000 kg bucket 7407* 7407* * * * * 7394* 7394* * * * * 7579* * * * * * * * * * 8006* 7957* 7957* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * With 8.40 boo, 4.44 dipper, 650 tracks and 2890 kg bucket 4571* 4571* 8304* 8304* 4324* 4324* * * 5225* 5225* 4232* 4232* * * * * 8007* 4262* 4262* * * * * * * * 4407* * * * * * * * * * 4675* * * * * * * * * 5091* 9625* 9625* * * * * * * * * 5705* * * * * * * * * * * 6614* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * With 8.40 boo, 5.62 dipper, 650 tracks and 2590 kg bucket 3837* 3837* 6385* 6385* 3617* 3617* 7751* 7751* 3513* 3513* * * 8922* 8922* 5443* 5443* 3502* 3502* * * * * * * 6724* 3579* 3579* * * * * * * * * * * * * 3744* * * * * * * * * * * 4012* * * * * * * * * * 4407* * * * * * * * * * * * 4977* * * * * * * * * * * 5809* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 9739* 9739* a b c kg kg kg kg kg kg kg kg See bucket table kg b 2 CX8 0 a c 15

16 CX800 STANDARD EQUIPMENT & OPTIONS STANDARD EQUIPMENT Hydraulic control 4 working odes (3 anual + 1 auto) 2 travel speeds with autoatic speed change Swing brake control Load-holding valves on boo and dipper Power control - autoatic powerboost Hydraulic control lever locking, lever position adjustent Auxiliary circuit control valve section High perforance Ultra Clean filtration syste (1 µ) Engine control Coon rail engine Tier 3A European Standards Electrical control on injection pup Autoatic /anual engine return to idle Fuel level check Eergency stop Autoatic engine pre-heating Pup electric fuel fill Syste Monitor, with 14 language display Messages (Function, safety, etc.) Working odes (H-S-L and Auto) Operating odes (travel ode, swing locking, etc.) Audible warning device Digital clock Water teperature Hydraulic oil teperature Diagnostic syste Electrical syste Leak-proof connectors Double horn Lighting 1 working light on the fuel tank 2 working lights on the boo 2 working lights on the cab Standard and optional equipent shown can vary by country. Operator environent Modern cab, 1 eter wide Safety glass Suspended cab (6 ounting points with rubber/fluid shock absorbing ountings) Windscreen with lockable opening LCD display Water and dust-proof ebrane type touch controls Windscreen washer and wiper Adjustable heater Floor at Sun visor Rear-view irror and safety irrors Self adjusting air conditioning Anti-theft device Operator seat Air suspension Height and tilt adjustent Adjustable heat-rest Adjustable seat-back angle Adjustable ar-rests Reel-type safety belt Equipent EMS Extended Maintenance Syste (articulation greasing every 1000 hours) OPTIONS Auxiliary hydraulic circuit Possible options and cobinations: - Haer circuit with pedal control Track guide (over full chassis length) Safety valve Auto-deountable counterweight (hydraulic) Cab protection Windscreen protection For No GB - Printed in Italy - LEADER Firenze - 02/07 Worldwide Case Construction Equipent Contact Inforation EUROPE/AFRICA/MIDDLE EAST: Centre D affaires EGB 5, Avenue Georges Bataille - BP Le Plessis-belleville - FRANCE NORTH AMERICA/MEXICO: 700 State Street Racine, WI U.S.A. LATIN AMERICA: Av. General David Sarnoff Contage - MG Belo Horizonte BRAZIL ASIA PACIFIC: Unit 1-1 Foundation Place - Prospect New South Wales AUSTRALIA CHINA: No. 29, Industrial Preises, No De Bao Road, Waigaoqiao Ftz, Pudong, SHANGHAI, , P.R.C. NOTE: Standard and optional fittings can vary according to the deands and specific regulations of each country. The illustrations ay include optional rather than standard fittings - consult your Case dealer. Furtherore, CNH reserves the right to odify achine specifications without incurring any obligation relating to such changes. Confors to directive 98/37/CE Case Construction Equipent CNH UK Ltd. Arstrong House The Finningley Estate Hayfield Lane Doncaster DN9 3XA Fax +44 (0)