PC2000-11
رقم القطعة: KOMATSU-PC2000-11
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للطلب والدفع استخدم تطبيق ENG.
الوصف
PC2000-11
المواصفات
| Horsepower (HP) | 1,046 HP @ 1,800 rpm |
|---|---|
| Horsepower (kW) | 780 kW @ 1 800 rpm |
| Gradeability | 70%, 35° |
| Operating weight (kg) | 201 930 - 207 258 |
| Operating weight (lbs) | 445,179 - 456,926 |
| Number of track rollers (each side) | 8 |
| Number of shoes (each side) | 49 |
| Number of carrier rollers (each side) | 3 |
| Engine model | Komatsu SAA12V140E-7* |
| Aspiration | Turbocharged, aftercooled, cooled, EGR |
| Number of cylinders | 12 |
| Piston displacement (L) | 30.48 |
| Piston displacement (in^3) | 1,860 |
| Governor | All-speed, electronic |
| SAEJ1995 - Gross (kW) | 794 |
| SAEJ1995 - Gross (HP) | 1,065 |
| ISO 9249 / SAE J1349 - Net (HP) | 1,046 |
| Fuel tank (US gal) | 898.3 |
| Fuel tank (L) | 3 400 |
| Hydraulic tank (L) | 1 300 |
| Hydraulic tank (US gal) | 343.5 |
| Bucket capacity (m^3) | 12.0 - 13.7 |
| Bucket capacity (yd^3) | 15.7 - 17.9 |
| Pumps for | Boom, arm, bucket, swing, and travel circuits |
| Variable Type | Variable capacity piston pumps |
| HydrauMind Type | Open-center load sensing system, 3 selectable working modes |
| Gear Type | Variable capacity piston pumps |
| Main pumps for | Boom, arm, bucket, swing, and travel circuits |
| Travel circuit (psi) | 4 760 |
| Swing circuit (psi) | 4 270 |
| Pilot circuit (psi) | 464 |
| Boom (Number of cylinders – bore x stroke x rod diameter)(mm) | 300 x 2 647 |
| Boom (Number of cylinders – bore x stroke x rod diameter)(in) | 11.8 x 104.2 |
| Arm (Number of cylinders – bore x stroke x rod diameter)(mm) | 250 x 2 138 |
| Arm (Number of cylinders – bore x stroke x rod diameter)(in) | 9.8 x 84.2 |
| Bucket (Number of cylinders – bore x stroke x rod diameter)(mm) | 200 x 2 170 |
| Pilot circuit (kgf/cm^2) | 33 |
| Bucket (Number of cylinders – bore x stroke x rod diameter)(in) | 7.9 x 85.4 |
| Pilot circuit (MPa) | 3.2 |
| Swing circuit (kgf/cm^2) | 300 |
| Swing circuit (MPa) | 29.4 |
| Travel circuit (kgf/cm^2) | 335 |
| Travel circuit (MPa) | 32.9 |
| Travel | 2 x axial piston motors with parking brake |
| Swing | 2 x axial piston motors with swing holding brake |
| Parking brake | Oil disc brakes |
| Swing speed (rpm) | 4.8 |
| Operating weight features (ft) | Operating weight, including 28 ft. 7 in boom, 12 ft. 10 in arm, SAE J 296 heaped 15.7 yd3 general purpose backhoe bucket lubricant, coolant, full fuel tank, and the standard equipment. |
| Operating weight features (mm) | Operating weight, including 8 700 mm boom, 3 900 mm arm, SAE J 296 heaped 12.0 m3 general purpose backhoe bucket lubricant, coolant, full fuel tank, and the standard equipment. |
| Cooling Type | Water-cooled, 4-cycle, direct injection |
| Bore (mm) | 140 |
| Bore (in) | 5.51 |
| Stroke (in) | 6.5 |
| Stroke (mm) | 165 |
| Engine Rated (rpm) | 1,800 |
| Fan drive method for radiator cooling | Hydraulic |
| ISO 9249 / SAE J1349 - Net (kW) | 780 |
| Engine (L) | 128 |
| Engine (US gal) | 33.8 |
| Track adjuster | Grease |
| Swing circle lubrication | Grease-bathed |
| Swing drive (L) | 2 x 30 |
| Swing drive (US gal) | 2 x 7.9 |
| Radiator (L) | 240 |
| Radiator (US gal) | 63.4 |
| Operating weight with triple grouser 40 in (psi) | 22.8 |
| Operating weight with triple grouser 1 010 mm (kg/cm^2) | 1.6 |
| Operating weight with triple grouser 1 010 mm (kPa) | 157.2 |
| Operating weight with triple trouser 1 010 mm (kg) | 206 050 |
| Operating weight with triple grouser 40 in (lbs) | 454,134 |
| Operating weight with double grouser 32 in (lbs) | 445,054 |
| Operating weight with double grouser 810 mm (kg) | 201 930 |
| Operating weight with double grouser 810 mm (kg/cm^2) | 1.96 |
| Operating weight with double grouser 810 mm (kPa) | 192.1 |
| Operating weight with double grouser 32 in (psi) | 27.9 |
| Maximum flow for attachment, swing and travel (L/min) | 2 317 |
| Maximum flow for attachment, swing and travel (gpm) | 612 |
| Maximum flow for fan drive (L/min) | 324 |
| Maximum flow for fan drive (gpm) | 85.6 |
| Backhoe (psi) | 4 270 |
| Backhoe (kgf/cm^2) | 300 |
| Backhoe (Mpa) | 29.4 |
| Maximum travel speed (kph) | 2.7 |
| Maximum travel speed (mph) | 1.7 |
| Swing gear | 2 x Planetary gear |
| Swing holding brakes | Oil disc brakes |
| Travel gear, each side (US gal) | 22.5 |
| Travel gear, each side (L) | 85 |
| Power Take Off (US gal) | 10.6 |
| Power Take Off (L) | 40 |
