Engine specifications & Injection pump datas
DIESEL ENGINE for INDUSTRIAL
D1146T
D1146TI
DE08TS
DE08TIS
D1146T/D1146TI/DE08TS/DE08TIS
Engine specification & injection pump data for excavator
1.1. Engine Specifications
1.1.1. Specification
Engine Model |
D1146T |
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DE08TS |
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D1146TI |
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DE08TIS |
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Items |
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Engine type |
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4 cycle |
in-line, |
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4 cycle |
in-line, |
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Water-cooled type, |
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Water-cooled type |
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Turbo charged |
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Turbo charged & intercooled |
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Combustion chamber type |
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Direct injection type |
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Cylinder liner type |
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Replaceable dry liner |
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Timing gear system |
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Gear driven type |
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No. of piston ring |
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Compression ring 2, oil ring 1 |
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No. of cylinder-bore x stroke |
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(mm) |
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6 – 111 × 139 |
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Total piston displacement |
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(cc) |
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8,071 |
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Compression ratio |
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16.7 : 1 |
19.5 : 1 |
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16.7 : 1 |
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19.5 : 1 |
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Engine dimension(length x width x height) (mm) |
1,222 x 786 x 1159 |
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1,166 x 727 x 1159 |
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1,123 x 815 x 1,166 |
1,269.5 x 891 x 1,182 |
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Engine weight |
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(kg) |
720 |
800 |
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560 |
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800 |
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Rotating direction (viewed from flywheel) |
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Counter clockwise |
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Fuel injection order |
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1 – 5 – 3 – 6 – 2 – 4 |
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Injection pump type |
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Bosch in-line type |
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Governor type |
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Mechanical governor type |
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(RSV) |
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Injection nozzle type |
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Multi-hole type |
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Fuel injection pressure |
(kg/cm2) |
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Refer to injection pump rack data |
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Compression pressure |
(kg/cm2) |
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28 (at 200 rpm) |
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Intake and exhaust valve clearance |
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0.3 |
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(at cold) (mm) |
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Intake valve |
Open at |
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16° (B.T.D.C) |
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Close at |
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36° (A.B.D.C) |
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Exhaust valve |
Open at |
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46° (B.B.D.C) |
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Close at |
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14° (A.T.D.C) |
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Lubrication method |
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Full forced pressure feed type |
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Using engine oil |
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Above ACEA-E2 (API CH-4) , SAE15W40 |
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Oil pump type |
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Gear type driven by crankshaft |
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Oil filter type |
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Paper element type |
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Cartridge type |
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Lubricating oil capacity (max./min.) |
(lit) |
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21 / 17 or 31.5 / 20 |
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Oil cooler type |
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Water cooled |
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Water pump |
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Centrifugal type driven by belt |
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Cooling Method |
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Fresh water forced circulation |
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Cooling water capacity (engine only) |
(lit) |
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11 |
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Thermostat type |
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Wax pallet type |
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(71 85 °C or 71 90 °C) |
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Alternator voltage – capacity |
(V – A) |
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24 – 50 (Option) |
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Starting Motor voltage – output |
(V - kW) |
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24 – 6.0 |
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Air heater capacity |
(V – A) |
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Installed parts of vehicle maker |
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Battery capacity |
(V - AH) |
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24 - 150 |
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1 |
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Maintenance of major components |
Printed in Jan. 2007 PS-MMA0415-E1A
D1146T/D1146TI/DE08TS/DE08TIS
Engine specification & injection pump data for excavator
1.1.2. Engine power
Production tolerance : ±5%
Engine model |
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Performance |
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Model |
Suffix |
Injection |
Power |
Torque |
Low idle |
High idle |
Remark |
timing |
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(BTDC°) |
(PS/rpm) |
(kg.m/rpm) |
(rpm) |
(rpm) |
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EADEA |
12±1 |
170 / 2,000 |
66 / 1,400 |
1,000 |
2,200 |
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D1146T |
EADLA |
14±1 |
172 / 2,200 |
69 / 1,300 |
975 |
2,420 |
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EADLB |
12±1 |
172 / 2,200 |
71 / 1,300 |
975 |
2,420 |
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EADLC |
12±1 |
172 / 2,200 |
71 / 1,300 |
975 |
2,420 |
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EAPEA |
12±1 |
200 / 1,900 |
80 / 1,400 |
1,000 |
2,090 |
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EAPEB |
15±1 |
205 / 1,900 |
88 / 1,300 |
1,050 |
2,090 |
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D1146TI |
EAPEC |
12±1 |
185 / 1,900 |
75 / 1,400 |
1,000 |
2,200 |
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EAPED |
12±1 |
200 / 1,900 |
88 / 1,300 |
1,050 |
2,090 |
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EAPLA |
12±1 |
200 / 1,900 |
80 / 1,400 |
1,000 |
2,090 |
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DE08TS |
ECDFA |
9±1 |
140 / 2,200 |
55 / 1,400 |
800 |
2,400 |
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ECDFB |
9±1 |
160 / 2,200 |
63 / 1,400 |
800 |
2,400 |
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DE08TIS |
ECPEA |
6±1 |
205 / 1,900 |
88 / 1,300 |
1,000 |
2,090 |
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ECPLA |
7±1 |
212 / 2,100 |
90 / 1,300 |
1,000 |
2,350 |
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* Note : All data are based on operation without cooling fan at ISO 1585(SAE J1349)
2 |
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Maintenance of major components |
Printed in Jan. 2007 PS-MMA0415-E1A
D1146T/D1146TI/DE08TS/DE08TIS
Engine specification & injection pump data for excavator
1.1.3. Performance curve (DE08TIS)
Performance |
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ISO 1585(SAE J1349) |
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Output |
(max.) |
151 kW (205 PS) / 1,900 rpm |
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Torque |
(max.) |
864 N.m (88 kg.m) / 1,300 rpm |
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Fuel consumption |
(rated) |
224 g/kW.h (165 g / PS.h) |
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3 |
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Maintenance of major components |
Printed in Jan. 2007 PS-MMA0415-E1A
D1146T/D1146TI/DE08TS/DE08TIS
Engine specification & injection pump data for excavator
1.1.4. Engine Assembly
(1) D1146TI |
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2 |
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3 |
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8 |
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9 |
1 |
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10 |
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6 |
7 |
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5 |
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4 |
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11 |
12 |
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16 |
17 |
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15 |
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13 |
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14 |
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1 |
Flywheel housing |
10 |
Alternator |
2 |
Fuel filter |
11 |
Thermostat |
3 |
Air pipe |
12 |
Breather |
4 |
Oil drain plug |
13 |
Oil cooler |
5 |
Oil filter |
14 |
Starter |
6 |
Fuel injection pump |
15 |
Exhaust manifold |
7 |
Cooling fan |
16 |
Intake manifold |
8 |
Turbo charger |
17 |
Oil level gauge |
9 |
Air pipe |
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4 |
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Maintenance of major components |
Printed in Jan. 2007 PS-MMA0415-E1A
D1146T/D1146TI/DE08TS/DE08TIS
Engine specification & injection pump data for excavator
(2) DE08TIS |
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3 |
8 |
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9 |
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1 |
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10 |
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7 |
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6 |
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4 |
5 |
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11 |
12 |
16 |
17 |
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15 |
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13 |
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14 |
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1 |
Flywheel housing |
10 |
Alternator |
2 |
Fuel filter |
11 |
Thermostat |
3 |
Air pipe |
12 |
Breather |
4 |
Oil drain plug |
13 |
Oil cooler |
5 |
Oil filter |
14 |
Starter |
6 |
Fuel injection pump |
15 |
Exhaust manifold |
7 |
Cooling fan |
16 |
Intake manifold |
8 |
Turbo charger |
17 |
Oil level gauge |
9 |
Air pipe |
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5 |
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Maintenance of major components |
Printed in Jan. 2007 PS-MMA0415-E1A
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