In any case, no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case of damages caused by parts and/or components not approved by the manufacturer.
INTRODUCTION Safety rules Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual you will find the signal words DANGER, WARNING, and CAUTION followed by special in- structions.
Service parts Install CASE CONSTRUCTION genuine service parts. When placing an order, check the parts catalog. It contains the CASE CONSTRUCTION genuine part numbers. Any breakdowns arising from the installation of non-genuine parts are not covered by the warranty. Lubricants (fuel, hydraulic oil) Use the oil from the specified company or specified in the operator's manual or service Manual.
Check the operating methods in a safe location before starting the actual work. Understand the machine operations well, then operate in compliance with all service-related laws and regulations. The operator's manual can be purchased at your CASE CONSTRUCTION dealer. WARNING: Working with sloppy clothes or clothes with which safety cannot be ensured leads to damage to the machine and injury to the operator.
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INTRODUCTION WARNING: Check that there is no one in the surroundings before draining the pressure from hydraulic circuits during machine hydraulic cylinder inspection. WARNING: Use gloves when handling high-temperature parts. WARNING: Bring the lower parts or attachments in contact with the ground before inspecting or repairing them. WARNING: Check that hoses and tubes are securely connected.
Weight For each class, the following weight shall not be exceeded. If the weight is exceeded, a cab may become damaged in case of a rollover, causing the operator to die or become severely disabled. It is not applicable beyond the criterion.
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Welding and drilling of bars (limited to 20 mm (0.79 in) or less in diameter) are allowed. Cab (CX250D/CX300D) SMIL14CEX2002FA Cab (CX350D) The large-sized model (CX350D) cab consists of the medium-sized model (CX250D/CX300D) cab in the figure plus seven reinforcements. 47843026 02/03/2015...
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INTRODUCTION SMIL14CEX2003FA The high cab is not supported basically. (Since it varies for each model, consultation with us is required in each case.) 47843026 02/03/2015...
INTRODUCTION Torque – Bolt and nut • Tighten alternating between left and right and top and bottom so that uniform tightening force is applied. LPIL12CX00005EA • If L ® was used on a removed bolt (there is something white sticking to the bolt when it is removed), clean the OCTITE old L ®...
Only use CNH Original Parts or CASE CONSTRUCTION Original Parts. Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or CASE CONSTRUCTION Original Parts can offer this guarantee.
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W0111A Special tools The special tools that CASE CONSTRUCTION suggests and illustrate in this manual have been specifically re- searched and designed for use with CASE CONSTRUCTION machines. The special tools are essential for reliable repair operations. The special tools are accurately built and rigorously tested to offer efficient and long-lasting oper- ation.
INTRODUCTION General specification Engine Water-cooled, 4-cycle diesel, 6-cylinder in line, High pressure common Type rail system (electric control), Turbocharger with air cooled intercooler, SCR system Model ISUZU AQ-6HK1X Rated flywheel horse power 200 kW (272 Hp) at 1900 RPM SAE J1349, ISO 9249 210 kW (286 Hp) at 1900 RPM ISO 14396 Piston displacement...
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INTRODUCTION fin space 1.75 mm (0.06890 in) Intercooler capacity 25.7 kW (22,100 kcal/h) fin type Corrugated fin (wavy type) fin space 2.5 mm (0.0984 in) Fuel cooler capacity 1.7 kW (1,410 kcal/h) fin type Corrugated fin (wavy type) 2.0 mm (0.0787 in) fin space Filters Suction filter...
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INTRODUCTION Operator environment Operator's cab Smooth and round shape design cab, fabricated by press work Safety glass for all windows Shock-less cab suspension by 4-point fluid mounting Sliding front window with auto lock Built-in type full-color LCD monitor display Membrane switch on monitor display Windshield wiper &...
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INTRODUCTION Digging force (with 1.4 m³ bucket) ( ISO 6015 ) 3.25 m (10.6627 ft) Arm 2.63 m (8.6286 ft) Arm 4.04 m (13.2546 ft) Arm Arm digging force 164.5 kN (36981.1 lb) 194.7 kN (43770.3 lb) 140.0 kN (31473.3 lb) With auto power up 178.8 kN (40195.8 lb) 211.7 kN (47592.1 lb)
INTRODUCTION General specification – Main equipment Lower component Travel unit Manufacturer KYB Corporation Motor type Variable displacement piston motor Automatic 2-speed switchover with parking brake Absorption amount 181.3 - 106.7 cm³/rev (11.1 - 6.5 in³/rev) Operating pressure 34.3 MPa (4975 psi) Operating flow 292.5 l/min (292.500 US gpm) Brake torque...
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INTRODUCTION Upper component Swing unit Swing motor assembly Swing motor Manufacturer Kawasaki Precision Machinery Ltd. Motor type Fixed displacement piston motor With parking brake Absorption amount 180.1 cm³/rev (10.99 in³/rev) Operating pressure 30.4 MPa (4409.5 psi) Operating flow 290 L/min (76.6099 US gpm) Mechanical brake torque 1010.80 N·m (745.53 lb ft) or more Brake off pressure...
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INTRODUCTION Engine-related Engine Engine model name Isuzu 6HK1X diesel engine 4-cycle, water-cooled, overhead camshaft, vertical in-line, direct Engine type injection type (electronics control type) Number of cylinders - diameter - stroke 6 - Æ 115 mm (4.53 in) - 125 mm (4.92 in) Total displacement 7.79 l (7.790 US gal) 17.5...
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INTRODUCTION Cushion valve (heat circuit, with shuttle valve) Manufacturer Yanagisawa Seiki MFG. Co., Ltd. Port size G3/8 ( A - P port) G1/4 ( Q - V port) Weight 12.5 kg (27.5578 lb) Selector valve (option) 2WAY Manufacturer Nishina Industrial Co., Ltd. Rated flow rate 25 l/min (6.604 US gpm) Operating method...
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INTRODUCTION Cylinder Boom cylinder Cylinder bore Æ 145 mm (5.709 in) Rod diameter Æ 100 mm (3.937 in) Maximum retracted length 2090 mm (82.283 in) Stroke 1495 mm (58.858 in) Weight 285 kg (628.317 lb) Arm cylinder Cylinder bore Æ 170 mm (6.693 in) Rod diameter Æ...
INTRODUCTION Weight Divided weight (Standard specifications) SMIL14CEX2905GB Weight Code Part name Operating weight 37400 kg (82452.886 lb) Upper component (including CW and TTB) 17100 kg (37699.047 lb) Counterweight 7400 kg (16314.207 lb) Lower component (with grouser shoe) 13300 kg (29321.481 lb) Main unit weight 30400 kg (67020.528 lb) 6900 kg (15211.896 lb)
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INTRODUCTION Stand alone part weight Weight Part name 1002 kg (2209.032 lb) Travel unit Take-up roller 335 kg (738.549 lb) Upper roller 175 kg (385.809 lb) 993 kg (2189.190 lb) Lower roller Swing unit 472 kg (1040.582 lb) Turntable bearing 593 kg (1307.341 lb) Engine 909 kg (2004.002 lb)
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INTRODUCTION Bucket weight Heavy Duty buckets Capacity Width Mass ISO 7451 (Heaped) 0.67 m³ (0.88 yd³) 762 mm (30 in) 1002 kg (2210 lb) 0.86 m³ (1.13 yd³) 914 mm (36 in) 1148 kg (2530 lb) 1.06 m³ (1.39 yd³) 1067 mm (42 in) 1211 kg (2670 lb) 1.25 m³...
INTRODUCTION Dimension Standard arm [ 3.25 m (10.66 ft)] NOTE: The values used in this document are subject to change without notice due to a design change or other rea- sons. The values indicated in the diagram include the shoe lug height (a) [ 36 mm (1.417 in) ]. SMPH15CEX0431GA 47843026 02/03/2015...
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INTRODUCTION Short arm [ 2.63 m (8.63 ft)] NOTE: The values used in this document are subject to change without notice due to a design change or other rea- sons. The values indicated in the diagram include the shoe lug height (a) [ 36 mm (1.417 in) ]. SMPH15CEX0432GA 47843026 02/03/2015...
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INTRODUCTION Long arm [ 4.04 m (13.25 ft)] NOTE: The values used in this document are subject to change without notice due to a design change or other rea- sons. The values indicated in the diagram include the shoe lug height (a) [ 36 mm (1.417 in) ]. SMPH15CEX0433GA 47843026 02/03/2015...
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INTRODUCTION Temperature Fahrenheit to centigrade °F °C °F °C °F °C °F °C °F °C °F °C °F °C °F °C -51.1 -18.9 13.3 45.6 77.8 142.2 174.4 -17.8 14.4 46.7 78.9 111.1 143.3 175.6 -48.9 -16.7 15.6 47.8 80.0 112.2 144.4 176.7...
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INTRODUCTION Centigrade to fahrenheit °C °F °C °F °C °F °C °F °C °F °C °F °C °F °C °F -58.0 -0.4 57.2 114.8 172.4 230.0 287.6 345.2 -56.2 59.0 116.6 174.2 231.8 289.4 347.0 -54.4 60.8 118.4 176.0 233.6 291.2 348.8 -52.6...
The CASE AKCELA UNITEK NO. 1™ SBL CJ-4 is recommended for your engine. This oil ensures correct lubrication of your engine in all working conditions. If the CASE AKCELA UNITEK NO. 1™ SBL CJ-4 cannot be obtained, use the oil corresponding to one of the fol- lowing categories: ACEA E9, API CJ-4.
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NOTICE: The warranty shall be invalid if any serious defect is caused by usage of any other fuel. Using fuel other than recommended may cause damage to the fuel injection pump, injector, SCR , other fuel supply system or the engine. CASE CONSTRUCTION may not be responsible to any of such damages. 47843026 02/03/2015...
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• Before using diesel fuel, confirm with the supplier whether the fuel complies with the above specifications. NOTICE: consult the supplier or the CASE CONSTRUCTION Dealer regarding appropriate use of fuel additives. NOTICE: in order to prevent condensation during cold weather, fill the fuel tank to full after the completing the day's work.
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Never throw oil or fluid on the ground and never place it in leaking receptacles. Consult your local ecological recycling center or your CASE CONSTRUCTION Dealer to obtain information on the correct method of disposing of these lubricants.
INTRODUCTION Capacities Engine 48 L (12.7 US gal) Cooling system 38 L (10.0 US gal) Fuel tank 580 L (153.2 US gal) 152 L (40.2 US gal) DEF/AdBlue® tank Whole system: 350 L (92.5 US gal) Hydraulic system Tank: 175 L (46.2 US gal) Travel reduction units 9.5 L (2.5 US gal) x2 5.0 L (1.3 US gal)
INTRODUCTION Abbreviation Abbreviation Explanation Air-conditioner Analog/Digital ABDC After bottom dead center Alternating current Accessories Alternating current generator Actuator American Petroleum Institute Assembly ATDC After top dead center Automatic transmission fluid Drilled hole B Notch hole bolt Eye B Eyebolt Full threaded B Full threaded bolt Hexagon socket head B Hexagon socket head bolt...
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INTRODUCTION Abbreviation Explanation Electromagnetic interference Engine module programming system EMPS Engine Engine protection feature Electric vacuum regulating valve EVRV Exhaust gas Feedback Fuel cut Fusible link Fusible link wire Fiber-reinforced plastic Front Fuel temperature Field view monitor Forward Generator Ground Global Positioning System HBCV Hose burst check valve...
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INTRODUCTION Abbreviation Explanation N-TDC Speed at top dead center O2 sensor On-board diagnosis Original equipment manufacturing Option Oil temperature Pilot lamp P.C.D. Pitch diameter Pump control valve/positive crankcase ventilation Proportional - integral Particulate matter Power take-off Pulse width modulated wave Quick preheat unit Quick warm up system Relay...
Product identification SMIL14CEX6816EA When ordering parts, obtaining information or assistance, always supply your CASE CONSTRUCTION Dealer with the type and serial number of your machine or accessories. Write the following in the spaces below: the type, serial number and year of manufacture of your machine, accessories and the serial numbers of the various hydraulic and mechanical components.
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INTRODUCTION ID label This is attached on the cylinder head cover. SMIL14CEX4269AA Emission decal The emission decal is affixed on the cylinder head cover. It describes important details for using the engine. Make sure to read before using the engine. Also, the emission decal describes details regarding the engine only.
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INTRODUCTION Cab protection (FOPS) (Falling Objects Pro- tective Structure) Complies with ISO 10262 level 1 (Standard) and level 2 (with optional FOPS guard). Product identification number: E4E41FA0 Quick coupler (optional) (1) Serial number: (2) Weight: (3) Working pressure: (4) Type/Model: (5) Part number: (6) Year of manufacture: (7) SWL (Safe Working Load):...
INTRODUCTION Product identification - Machine orientation The terms "Right-hand", "Left-hand", "Front" and "Rear" are used in this manual to indicate the sides as they are seen from the operator's seat when the cab is over the idler wheels. NOTE: the illustration shows the machine in normal travel position.
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Engine - 10 Engine and crankcase - 001 CX350D Crawler excavators LC version (TIER4 FINAL) - NA Market 47843026 02/03/2015 10.1 [10.001] / 1...
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Contents Engine - 10 Engine and crankcase - 001 TECHNICAL DATA Engine General specification ............... 3 FUNCTIONAL DATA Engine Identification .
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Engine - Engine and crankcase Engine - General specification Engine main specifications Item Engine model 6HK1 Diesel/4-cycle/water-cooled, inline 6 cylinder Type Shape of combustion chamber Direct injection type Cylinder liner type Dry type Cylinder bore x stroke 115 mm (4.53 in) x 125 mm (4.92 in) Displacement 7.79 L (475.37 in³) Compression ratio...
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Engine - Engine and crankcase Cooling system main specifications Item Specifications Water pump Centrifugal impeller method Type 1 0.80 Pulley ratio Type 2 0.85 Wax pellet type Thermostat 90 °C (194 °F) With jiggle valve Type 1 95 °C (203 °F) Without jiggle valve Full open temperature 100 °C (212 °F) With jiggle valve Type 2...
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Engine - Engine and crankcase Engine - Identification Engine number SMIL14CEX3961GB Engine number stamping 47843026 02/03/2015 10.1 [10.001] / 5...
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Engine - Engine and crankcase Engine - Static description The control provided by the control unit applies to the range from injection to air intake and exhaust, including fuel injection quantity, injection timing, air intake restriction, EGR, and idling speed. Cylinder block The cylinder block is made of cast iron, and it has an equal center distance for each bore and a high rigidity, and the center of the crankshaft matches the center of the block.
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Engine - Engine and crankcase Preheat system The preheat system consists of the ECM, glow relay, glow plug, and glow indicator light. The preheat system is activated when the engine coolant temperature is low so as to help the engine start. Lubricating system An oil filter with a full-flow bypass is used, and the pistons are cooled down using the water-cooled oil cooler and the oil jet.
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