PC290LC-11
رقم القطعة: KOMATSU-PC290LC-11
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للطلب والدفع استخدم تطبيق ENG.
الوصف
PC290LC-11
المواصفات
| Horsepower (HP) | 196 HP @ 2,000 rpm |
|---|---|
| Horsepower (kW) | 147 kW @ 2 000 rpm |
| Gradeability | 70%, 35° |
| Operating weight (kg) | 32 070 - 32 700 |
| Operating weight (lbs) | 70,702 - 72,091 |
| Number of track rollers (each side) | 8 |
| Number of shoes (each side) | 48 |
| Number of carrier rollers (each side) | 2 |
| Engine model | Komatsu SAA6D107E-3* |
| Aspiration | Komatsu variable geometry turbocharged, aftercooled, cooled EGR |
| Number of cylinders | 6 |
| Piston displacement (L) | 6.69 |
| Piston displacement (in^3) | 408 |
| Governor | All-speed control, electronic. |
| SAEJ1995 - Gross (kW) | 159 |
| SAEJ1995 - Gross (HP) | 213 |
| ISO 9249 / SAE J1349 - Net (HP) | 196 |
| Fuel tank (US gal) | 105.7 |
| Fuel tank (L) | 400 |
| Coolant (US gal) | 9.5 |
| Coolant (L) | 36 |
| Final drive (US gal) | 2.1 |
| Final drive (L) | 8 |
| Hydraulic tank (L) | 132 |
| Hydraulic tank (US gal) | 34.9 |
| Bucket capacity (m^3) | 0.58 - 1.63 |
| Bucket capacity (yd^3) | 0.76 - 2.13 |
| Number of selectable working modes | 6 |
| Variable Type | Variable displacement piston type |
| Maximum flow (US gpm) | 126.5 |
| Maximum flow (L/min) | 479 |
| HydrauMind Type | HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valves and pressure compensated valves |
| Main pumps for | Boom, arm, bucket, swing, and travel circuits |
| Implement circuits (psi) | 5,400 |
| Travel circuit (psi) | 5,400 |
| Swing circuit (psi) | 4,190 |
| Implement circuits (MPa) | 37.3 |
| Pilot circuit (psi) | 470 |
| Boom (Number of cylinders – bore x stroke x rod diameter)(mm) | 140 x 1 300 x 100 |
| Implement circuits (kgf/cm^2) | 380 |
| Boom (Number of cylinders – bore x stroke x rod diameter)(in) | 5.5 x 51.2 x 3.9 |
| Arm (Number of cylinders – bore x stroke x rod diameter)(mm) | 150 x 1 635 x 110 |
| Arm (Number of cylinders – bore x stroke x rod diameter)(in) | 5.9 x 64.3 x 4.3 |
| Bucket (Number of cylinders – bore x stroke x rod diameter)(mm) | 140 x 1 009 x 100 |
| Pilot circuit (kgf/cm^2) | 33 |
| Bucket (Number of cylinders – bore x stroke x rod diameter)(in) | 5.5 x 39.7 x 3.9 |
| Pilot circuit (MPa) | 3.2 |
| Swing circuit (kgf/cm^2) | 295 |
| Swing circuit (MPa) | 28.9 |
| Travel circuit (kgf/cm^2) | 380 |
| Travel circuit (MPa) | 37.3 |
| Travel | 2 x axial piston motor with parking brake |
| Swing | 1 x axial piston motor with swing holding brake |
| Drive method type | Hydrostatic |
| Maximum drawbar pull (lbs) | 56,000 |
| Service brake type | Hydraulic lock |
| Parking brake | Mechanical disc brake |
| High (mph) | 3.4 |
| High (kph) | 5.5 |
| Low (kph) | 3 |
| Low (mph) | 1.9 |
| Swing reduction | Planetary gear |
| Holding brake/Swing lock | Mechanical disc brake |
| Swing speed (rpm) | 10.5 |
| Operating weight features (ft) | Operating weight, including 20 ft. 2 in one-piece boom, 10 ft. 6 in arm, SAE heaped 1.85 yd³ backhoe bucket*, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment. |
| Operating weight features (mm) | Operating weight, including 6 150 mm one-piece boom, 3 200 mm arm, SAE heaped 1.41 m³ backhoe bucket*, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment. |
| Cooling Type | Water-cooled, 4-cycle, direct injection |
| Bore (mm) | 107 |
| Bore (in) | 4.21 |
| Stroke (in) | 4.88 |
| Stroke (mm) | 125 |
| Engine Rated (rpm) | 2,050 |
| Fan drive method for radiator cooling | Mechanical |
| ISO 9249 / SAE J1349 - Net (kW) | 147 |
| Engine (L) | 23.1 |
| Engine (US gal) | 6.1 |
| Hydraulic system (US gal) | 66.8 |
| Center frame | X-frame |
| Hydraulic system (L) | 253 |
| Track frame | Box-section |
| Track adjuster | Hydraulic |
| Seal of track | Sealed |
| Swing torque (kg-m) | 8 889 |
| Swing torque (ft-lbs) | 64,292 |
| Ground pressure with triple-grouser shoes 28 in (psi) | 7.71 |
| Swing drive (L) | 7.2 |
| Swing drive (US gal) | 1.9 |
| Operating weight with triple-grouser shoes 28 in (lbs) | 67,395 |
| Operating weight with triple-grouser shoes 700 mm (kg) | 30 570 |
| DEF tank (US gal) | 6.1 |
| DEF tank (L) | 23.1 |
| Exterior – ISO 6395 (dB(A)) | 104 |
| Supply for control circuit | Self-reducing valve |
| Operator – ISO 6396 (dB(A)) | 70 |
| Ground pressure with triple-grouser shoes 700 mm (kg/cm^2) | 0.54 |
| Ground pressure with triple-grouser shoes 800 mm (kg/cm^2) | 0.45 |
| Ground pressure with triple-grouser shoes 31.5 in (psi) | 6.83 |
| Operating weight with triple-grouser shoes 800 mm (kg) | 30 950 |
| Mid (mph) | 2.5 |
| Mid (kph) | 4.1 |
| Operating weight with triple-grouser shoes 31.5 in (lbs) | 68,233 |
| Component weight of 1.42 m^3 bucket - 48 in width (kg) | 1 088 |
| Component weight of 1.85 yd^3 bucket - 48 in width (lbs) | 2,399 |
| Component weight of 3 046 mm HD arm assembly (kg) | 3 316 |
| Ground pressure with triple-grouser shoes 33.5 in (psi) | 6.47 |
| Component weight of 10 ft 6 in arm assembly (lbs) | 3,157 |
| Ground pressure with triple-grouser shoes 850 mm (kg/cm^2) | 0.45 |
| Component weight of 11 ft 6 in arm assembly (lbs) | 1,504 |
| Component weight of 3 200 mm arm assembly (kg) | 1 432 |
| Operating weight with triple-grouser shoes 33.5 in (lbs) | 68,654 |
| Component weight of 6 150 mm HD boom assembly (kg) | 2 448 |
| Operating weight with triple-grouser shoes 850 mm (kg) | 31 141 |
| Component weight of 20 ft 2 in HD boom assembly (lbs) | 5,397 |
| Maximum drawbar pull (kg) | 25 400 |
| Component weight of boom cylinders x 2 (kg) | 231 |
| Component weight of boom cylinders x 2 (lbs) | 509 |
| Counterweight (lbs) | 12,148 |
| Counterweight (kg) | 5 510 |
