FIRST AND ONLY SAFETY MEASURE FORCONTROLLER FAILURE

- BACK UP SYSTEM WHICH ABLE TO ACHIEVE 90% OF

HYDRAULIC POWER !!

KOBELCO SK200-DA(6)KOBELCO SK200-DA(6)

BACK UP SYSTEM WHICH ABLE TO ACHIEVE 90% OF HYDRAULIC POWER !!

When CPU system is failed

Computer control Engine output = Pump output

Q

P

KOBELCO SK200-DA(6)KOBELCO SK200-DA(6)

10% cut decreased

Represents Mark 5S controller failure pump curve (30% output)

Represents the normal 100% pump output power at max. condition

Represents the backup system able to achieve 90% output.

FREE from DOWNTIME!

BACK UP SYSTEM WHICH ABLE TO ACHIEVE 90% OF HYDRAULIC POWER !!

When CPU system is failed

Computer control Engine output = Pump output

Q

P

KOBELCO SK200-DA(6)

10% cut decreased

When CPU fails

Mark 3 - when CPU is released, machine only able to do light duty work.

Mark 5S - only have 30% hydraulic capacity, light duty work only.Dynamic Acera -able to achieve 90% capacity minimize DOWNTIME

FREE from DOWNTIME!

Kobelco SK200Kobelco SK200--DA(6)DA(6)Back up System throttle cableBack up System throttle cable

KobelcoKobelco SK200SK200--DA(6)DA(6)Mark 6 KPSS Release switch and Backup cableMark 6 KPSS Release switch and Backup cable

KPSS release switch Back up cable

KobelcoKobelco SK200SK200--DA(6)DA(6)Mark 6 Back up - Pump adjustment screwMark 6 Back up - Pump adjustment screw

P1 backup adjust screw P2 backup adjust screw

SK200 Dynamic Acera SK200 Dynamic Acera 1. When Controller is damaged

3. Pull the Back up system throttle cable

1. Donot release the KPSS controller 2. Removed the Stepping motor link to the fuel pump governor

4. Screw out the P1 & P2 Negative control adjustment screw

Individual greasing points (graphic material heat resistant to 250 degree C)

High strength brass

Mechanical hardness of bushing material

Self greasing bushing

Material 545C High Strength Brass

NEW FEATURES - SELF LUBRICATING BUSHINGNEW FEATURES - SELF LUBRICATING BUSHING

Durability - Long Life Bushing

Self greasing bushing used for 3 corner points of boom

SK200-DA(6)SK200-DA(6)

NEW FEATURE - IMPROVED UPPER STRUCTURE NEW FEATURE - IMPROVED UPPER STRUCTURE

B-Centre section t16 tot22

A- Boom foot t25 to t28Slide deck Single fillet to Double fillet

Ultra hard bushing

E- Vertical body plate t22 to t25

Deck below cab strengthened load

C- Centre section

Reinforced Radiator deck

Upper frame analysis Analyze value characteristic structure strength increased by 11%

Swing brake mounting integrated structure , hardness increased +45%

G. side deck t19 to t25

SK200-DA(6)SK200-DA(6)

KobelcoKobelco SK200SK200--DA(6)DA(6)NEW FEATURE - IMPROVED TOP ROLLER NEW FEATURE - IMPROVED TOP ROLLER

140mm diameter as compared with SK200-5S 120mm diameter Top roller

Shaft dia. increased +11%

Redesigned to prevent Clogging with mud

O 1

20

O 1

40

O 4

5

O 4

8

SK200-5S, SK220-5S

O 1

60

O 1

40 O 5

0

O 5

1

NEW FEATURE -SK200-DA(6) IMPROVED TOP ROLLER NEW FEATURE -SK200-DA(6) IMPROVED TOP ROLLER

Dia. Increased +17% larger than SK330-3 & Hitachi EX350

ENLARGE UPPER ROLLERENLARGE UPPER ROLLER

SK200-DA, SK230-DA

NEW FEATURE - IMPROVED UNDECARRIAGE NEW FEATURE - IMPROVED UNDECARRIAGE

Track adjuster: measure to prevent breakageTrack roller: less prone to clogging with mud.

Slide block redesigned degree of slide increased

Spring Bend- resistant

Clearance decreased

Nut with spherical washer

Plate to stop mud accumulating

SK200-DA(6)SK200-DA(6)

KobelcoKobelco SK200SK200--DA(6)DA(6)NEW FEATURE - Removal RadiatorNEW FEATURE - Removal Radiator

KobelcoKobelco SK200SK200--DA(6)DA(6)NEW FEATURE - ALUMINUM OIL COOLERNEW FEATURE - ALUMINUM OIL COOLER

EASY MAINTENANCE - SK200-DA(6)EASY MAINTENANCE - SK200-DA(6)

Industry 1st!Aluminum oil cooler

Remove bolts on both sides

Draw towards oil cooler

Remove bolts on both sides

Lift up

Industry 1st!

New style radiator

Enough space for a hand

Oil coolerRadiator