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PT EX2600-7

Authored by Kas midi

Professional Development

KG

Used 11+ times

PT EX2600-7
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55 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Model engine yang digunaka n pada unit EX 2600-7 yaitu . . .

QSKTA50 –CE FCO Tier 2

KTTA 50 -C

QSKTA50-CE Tier 4 Final

QSKTA60 –CE FCO Tier 2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Type main pump hydraulic yang digunakan pada system hydraulicnya adalah . . .

Swash plate type variable displacement tandem plunger pump

Swash type variable displacement tandem gear pump

Swash plate type variable displacement independent pump

Swash plate type fixed displacement tandem plunger pump

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jika theoretical displacement main pump EX2600 -7 adalah 208 cc/rev x 2,berapa maksimum flow rate dari main pump saat berputar di rated speed engine dengan ratio gear drive main pump 1,019 . . .

425 L/men x2

375 L/men x2

675 L/men x2

475 L/men x2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Setting pressure main relief & overload relief valve pada EX 2600- 7 yaitu . . .

320 kg/cm2 dan 340 kg/cm2 untuk bucket dump close
310 kg/cm2 dan 340 kg/cm2
300 kg/cm2 dan 320 kg/cm2
310 kg/cm2 dan 170 kg/cm2 untuk bucket dump open

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hydraulic pump rotation speed saat engine berputar di rated HP ( 1800 RPM ) dengan ratio gear drive pump 1.081 adalah . . .

1547 RPM

1853 RPM

1500 RPM

1724 RPM

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Type hydraulic oil cooler fan motor drive pump yang dipakai pada EX 2600 -7 yaitu . . .

Swash plate type variable displacement tandem plunger pump
Gear type variable displacement tandem plunger pump
Swash plate type fixed displacement plunger pump
Swash plate type variable displacement plunger pump

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Total resistance electric control lever attachments ( swing & attachment ) yaitu . . .

2kΩ ±15%
5kΩ ±20%
4Ω ±15%
2Ω ±15%

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