SPECIFICATION - KATO WORKS

1 SPECIFICATION ModelHD308US-6HD308US-6 DozerOperating weight7,300kg7,800kgBucket (Standard bucket ) EngineModelISUZU AP-4LE2 XType4 cycle intercooler turbo charged diesel engineRated (54PS) / 2,000min-1 Maximum torque204N m ( m) / 1,800min-1 General dimensionsOverall length (in transport position)5,820mm6,300mmOverall height (in transport position)2,600mmOverall width2,300mmMinimum ground clearance* 360mmTail swing radius1,290mmCrawler overall length2,850mmCrawler shoes width450mm Travel & swing systemTravel speed (High / Low) ability70%Ground pressure32kPa ( )34kPa ( ) Digging forceBucket digging ( )Arm digging ( ) Hydraulic systemHydraulic pumpVariable piston pump 2 + gear pump Variable piston pump 2 + gear pump + gear pump (dozer)Swing motorFixed displacement piston motorTraveling motor Variable piston motor 2 Control valves5 4 section multiple control valves(with one free service circuit)5 5 section multiple control valves(with one free service circuit)Discharge (300kgf/cm2)[Travel : (320kgf/cm2)] (300kgf/cm2)[Travel : (320kgf/cm2)] [Dozer.]

2 (220kgf/cm2)] Tanks (volume)Hydraulic oil tank98L103 LFuel tank120L* Less grouser bar1 STANDARD EQUIPMENTS Cab Light MirrorSTDD ozerPull up front window Color monitor display(APC300) 4 points viscous dumpling cab suspension Slide and reclining seat Seat suspension adjustable to operator's weight Seat-belt Automatic air conditioner (pressurized) 2 holes front window washer Intermitted windshield wiper Emergency escape hammer FM/AM radio Dual corn speaker x 2 Cabin light 2 STD Working lights (front right side, boom left side) Optional working light (boom right side) Optional working light (cab left side) Rear view mirror (left side) Tail view mirror Magazine rack Drink holder Emergency switch to stop engine Defroster Floor mat Foot rest Arm rest Ashtray cigar lighter Tinted roof window Openable roof window Working bucket bucket bucket bucket bucket Slope forming bucket Plate to close spaces between teeth of bucket bucket reinforcement (selection of part) ArmStandard arm ( ) Long arm ( ) Various type of reinforced arm System Piping OthersSTDD ozerWorking mode selector (APC300)

3 Auto-slow, one touch slow 2 speed modes for traveling Boom/arm anti-drift valve Slewing anti-counter action Automatic parking brake Service port (1 spool) Under cover slewing table (thicker) 2 ways option piping (for breaker & crusher) Relief valve for breaker Boosting circuit for crusher Multi-lever Windshield half size guard * Windshield full size guard * Additional electric horn Swing interlocking warning lamp Buzzer traveling Electric refueling pump Fire extinguisher Air cleaner double element SPECIFICATION for cold region Designated paint Increased counter weight (+500kg) Tool set Rear view monitor Hydraulic lock lever Tool box Grease gun *Means cannot equip in the same time Traveling equipmentsSTDD ozerGrouser shoe450mm 600mm Flat shoe450mm Triangle shoe600mm 700mm Rubber pad450mm Pad crawler450mm Rubber crawler450mm Dozer blade450mm shoe 600mm shoe Cover on the bottom face of center frame Track guard1 pc each side 2 pcs each side 2 Standard equipments Option WORKING RANGE3 Unit mmStandard arm ( )Long arm ( )

4 A Maximum digging radius6,4706,910*B Maximum digging depth4,1204,570*C Maximum digging height7,430 7,800*D Maximum vertical wall3,6204,140*E Maximum dumping height5,320 5,680F Minimum swing radius1,6302,010* Less grouser barDozer blade(Option) BUCKETB ackhoe bucketSlope forming bucketBucket capacity m3, ISO bucket width(mm)Without side cutters3704405556507701,400 800 With side cutters480555670770890 Number of bucket teeth33344 Shape of bucketStandard boomStandard arm Long arm General purpose Light work No setting OVERALL VIEW4* Less grouser barSTD* Less grouser barDozerReduced scale : 1/100 Unit (mm)Reduced scale : 1/100 Unit (mm)Grouser shoePad crawlerFlat shoeTriangle shoeType of shoesShoe width (mm)450600450450600700 Specifications for main bodyOperating weight(kg)7,3007,4007,3007,6007,6007,700 Overall height(mm)2,6002,6002,6302,6102,6402,640 Ground clearance(mm)* 360* 360410390* 360* 360 Crawler overall length(mm)2,8502,8502,9002,8602,9102,910 Distance between shoe edge of both side(mm)2,3002,4502,3002,3002,4502,550 Ground pressure kPa(kgf/cm2) STD32 ( )25 ( )32 ( )34 ( )25 ( )22 ( )Dozer34 ( )27 ( )35 ( )37 ( )27 ( ) 4504501,8502,300* 360* 7402,600R1,2902,2602,8501,4205,820* 3604504501,8502,300R1,2901,9006,3002,600 * 7402,2602,850 TRACK SHOES SPECIFICATION ModelHD512-6 (STD)

5 HD512LC-6 (LC)Operating weight12,500kg12,900kgBucket (Standard bucket ) EngineModelISUZU 4JJ1 XType4 cycle intercooler turbo charged diesel engineRated output75kW (102PS) / 2,000min-1 Maximum torque378N m ( m) / 1,600min-1 General dimensionsOverall length (in transport position)7,650mmOverall height (in transport position)2,800mmOverall width2,490mmMinimum ground clearance* 440mm* 430mmTail swing radius2,120mmCrawler overall length3,570mm3,740mmCrawler shoes width500mm Travel & swing systemTravel speed (High / Low) ability70%Ground pressure39kPa ( )38kPa ( ) Digging forceBucket digging force94kN ( ) [98kN (10tonf) High power]Arm digging force68kN ( ) [71kN ( ) High power] Hydraulic systemHydraulic pumpVariable piston pump 2 + gear pumpSwing motorFixed displacement piston motorTraveling motorVariable piston motor 2 Control valves3 4 section multiple control valves (with one free service circuit)Discharge (320kgf/cm2) [High-power (335kgf/cm2)] Tanks (volume)Hydraulic oil tank155 LFuel tank275L* Less grouser bar5 STANDARD EQUIPMENTS Cab Light MirrorHD512-6HD512LC-6 DozerPull up front window Transparent roof hatch with sun visor Color monitor display (APC300)

6 6 points viscous dumpling cab suspension Double slide operator seat Seat suspension adjustable to operator's weight Seat-belt Automatic air conditioner (pressurized) Hot & cool box 2 holes front window washer Intermitted windshield wiper Emergency exit rear window AM/FM radio 12 volt power supply 13 cm dual corn speaker x2 Cabin light Working light (slewing table right side,boom left side) Optional working light (boom right side) Optional working light (cab left and right side) Rear view mirror (right & left side) Tail view mirror Cab for crusher Step on side of cab Working equipmentsBucket bucket bucket bucket bucket bucket bucket bucket Plate to close spaces between teeth of bucket ArmStandard arm ( ) Long arm ( ) Various type of reinforced arm BoomStandard boom ( ) Bracket on boom for small swing radius ( ) System Piping OthersHD512-6HD512LC-6 DozerWorking mode selector (APC300) Auto-slow, one touch slow Automatic transmission for traveling 2 speed modes for traveling Boom/arm anti-drift valve Slewing anti-counter action Automatic parking brake (slewing table)

7 Automatic parking brake (traveling) Service port (1 spool) Hose rupture valve Fire wall Under cover slewing table (thicker) 2 ways option piping (for breaker & crusher) Piping for breaker and crusher with testing circuit * Piping for breaker and crusher without testing circuit * Additional piping (for rotator) Multi-lever Windshield half size guard * Windshield full size guard * Cabin head guard Additional electric horn Swing interlocking warning lamp Buzzer traveling Electric refueling pump Fire extinguisher Loud speaker Air cleaner double element Pre-cleaner SPECIFICATION for cold region Designated paint Tool set Rear view monitor Battery disconnect switch *Means cannot equip in the same time Traveling equipmentsGrouser shoe500mm 500mm (thicker )

8 600mm 700mm Triangle shoe700mm Rubber pad500mm 600mm 700mm Dozer blade500mm shoe 600mm shoe Cover on the bottom face of traveling frame Traveling motor cover (thicker) Track guard1 pc each side 2 pcs each side 3 pcs each side 6 Standard equipments Option No setting WORKING RANGE7* Less grouser barUnit mmStandard arm ( )Long arm ( )A Maximum digging radius8,3108,780* B Maximum digging depth5,6006,100* C Maximum digging height8,7509,080* D Maximum vertical wall4,6105,360* E Maximum dumping height6,3906,720F Minimum swing radius2,4102,480 BUCKETB ackhoe bucketBucket capacity m3, ISO width(mm)Without side cutters5406957858759101,0001,090 With side cutters6307858759651,0001,0901,180 Number of bucket teeth3444555 Shape of bucketStandard boomStandard arm ( ) Long arm ( ) General purpose Light work Loading Usable Unusable No setting*C*B*D*E OVERALL VIEW8* Less grouser barHD512-6* Less grouser barHD512LC-6( ) Long arm( ) Long armReduced scale : 1/100 Unit (mm)Reduced scale.

9 1/100 Unit (mm)Grouser shoeTriangle shoeType of shoesShoe width(mm)500 [500 thicker]600700700 Specifications for main bodyOperating weight(kg)12,500 [12,900]12,70013,00012,900 Overall height(mm)2,8002,8002,8002,850 Ground clearance(mm)* 440 [* 430]* 440* 440* 430 Crawler overall length(mm)3,570 [3,740]3,5703,5703,670 Distance between shoe edge of both side(mm)2,4902,5902,6902,690 Ground pressure kPa39 [38]332929 [ ] pressure when equip standard bucket and arm [ ] HD512LC-6 * Less grouser bar3,5707,650(7,660)*880*4402,7602,800R2 ,1202,8705005001,9902,4907,650(7,660)*88 0*430R2,1203,0403,7402,7602,8005005002,4 901,990 TRACK SHOES SPECIFICATION ModelHD513MR-6 (STD)HD513 MRLC-6 (LC)Operating weight13,700kg14,100kgBucket (Standard bucket ) EngineModelISUZU 4JJ1X Type4 cycle intercooler turbo charged diesel engineRated output75kW (102PS) / 2,000min-1 Maximum torque378N m ( m) / 1,600min-1 General dimensionsOverall length (in transport position)7,460mm7,540mmOverall height (in transport position)2,800mmOverall width2,490mmMinimum ground cleara