N885 Cummins Engine Shop Manual P2

SPECIFICATIONS GENERAL

Battery 12V 200Ah x 2 12V 170Ah x 2

Applicable machine model D95S-2 PC400LC-1 W170-2

Number of cylinder Stroke (™m) 6 — 139.7 x 152.4

Total piston displacement (cc) 14,010

Overall length (mm) 1,680 1,676 1,715

a Overall width (mm) 1,110 968 955

8

c Overall height

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X (Excluding exhaust pipe) (mm) 1,773 1,263 1,843

(Including exhaust pipe) (mm) — — 2,545

Flywheel horsepower (HP/rpm) 245/1,850 233/1,800 235/2,200

9 Maximum torque (kgm/rpm) 112/1,200 116/1,200 100/1,400

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E High idling speed (rpm) 2,000 — 2,100 1,950 — 2,050 2,350 — 2,450

S

& Low idling speed (rpm) 600 — 650 600 — 650 670 — 730

Minimum fuel consumption (g/HPh) 170 175 168

ratio

Dry weight (kg) 1,750 1,500 1,485

Fuel pump Cummins PT fuel pump

Governor Cummins VS governor (Centrifugal, all-speed type)

Lubricating oil capacity (2) 43 43 43

Starting motor 24V, 11kW 24V, 11kW 24V, 11kW

12V 200Ah x 2

Turbocharger

After-cooler

Others Cummins ST-50

Cummins ST-50

Cummins ST-50

01-008

GENERAL SPECIFICATIONS

NT-855-C NTA-855-C

W180-1 Eng Now 261 02754 — | Eng No 26155099 HD320-3 WS16S-2

26155098 and up

6 — 139.7 x 162.4 6 — 139.7 x 152.4

14,010 14.010

1-5-3-6-2-4 1-5-3-6-2-4

1,680 1,688 1,735 1,680 1,687

955 976 998 998 970

1,845 1,362 1,352 1,352 1,252

2,445 — — — —

280/2,300 405/2,300 405/2,300 364/2,100 116/1,600 142/1,700 142/1,700 140/1,500 2,430 — 2,530 2,430 — 2,B30 2,430 — 2,530 2,250 — 2,350

600 — 700 600 — 650 675 — 725 610 — 650

170 175 175 175

1,485 1,700 1,570 1,570 1,570

Cummins PT fuel pump

Cummins VS governor

Cummins PT fuel pump Cummins VS governor

Cummins PT fuel pump Cummins PT fuel pump

Cummins VS governor

(Centrifugal, (Centrifugal, Cummins MVS governor (Centrifugal,

all-speed type) all-speed type) (Max and min speed type) all-speed type)

24V,35A 24V, 35A 24V, 35A 24V,24A 24V, 35A 24V, 11kW 24V, 11kW 24V, 11kW 24V, 11kW

12V 200Ah x2 12V 200Ah x2 12V 200Ah x2 12V 200Ah x 2

24V, 11kW 12V 200Ah x2

Cummins ST-50 Komatsu KTR-130

With Komatsu KTR-130 Komatsu KTR-130

With With Cummins ST-50

With

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SPECIFICATIONS GENERAL

Engine model NTA-855-C

Applicable machine model WS23-1

Number of cylinder —

Bore x Stroke (mm) 6 — 139.7 x 152.4

Total piston displacement (cc) 14,010

Overall length (mm)

w» | Overall width (mm)

5

< | Overall height

£

Oo (Excluding exhaust pipe) (mm)

(Including exhaust pipe) (mm)

Flywheel horsepower (HP/rpm) 364/2,100

9 Maximum torque (kgm/rpm) 140/1,500

c

@

E | High idling speed (rpm) 2,250 — 2,350

S

«© | Low idling speed (rpm) 610 — 650

Minimum fuel consumption (g/HPh) 175

ratio

Dry weight (kg) 1,520 (Reon) )

Fuel pump Cummins PT fuel pump

Cummins VS governor

Governor (Centrifugal,

all-speed type) Lubricating oil capacity () 43

Cooling water capacity (2) 125

Starting motor 24V, 11kW

Battery 12V 200Ah x2

Turbocharger Cummins ST-50

01-010

ASSEMBLY DRAWING GENERAL

ASSEMBLY DRAWING

N-855-C LEFT SIDE VIEW (For PC300-1)

1311.7

Fuel

Tachometer

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Fuel return inlet

To cooler

Oil caution lamp outlet

Crankshaft

To filter

From by-pass filter

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01-012 N855 SERIES

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GENERAL ASSEMBLY DRAWING

N-855-C RIGHT SIDE VIEW (For PC300-1)

Water temperature outlet | ũ _=MẸL_ _E | =,

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Crankshaft

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N855 SERIES 01-013

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ASSEMBLY DRAWING GENERAL

N-855-C FRONT VIEW (For PC300-1)

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Crankshaft center

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01-014 N855 SERIES

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ASSEMBLY DRAWING

N-855-C REAR VIEW (For PC300-1)

GENERAL

Crankshaft center

01-015 6710F 109A

N855 SERIES

ASSEMBLY DRAWING GENERAL

NT-855-C LEFT SIDE VIEW (For D80, 85A-18)

1691

To radiator

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Wind @

From float tank 0 0

Crankshaft center

From radiator

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01-016 N855 SERIES

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NT-855-C RIGHT SIDE VIEW (For D80, 85A-18)

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N855 SERIES 01-017

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ASSEMBLY DRAWING

GENERAL

NT-855-C FRONT VIEW (For D80, 85A-18)

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