PC30MR-5 E1
رقم القطعة: KOMATSU-PC30MR-5-E1
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الوصف
PC30MR-5 E1
المواصفات
| Horsepower (HP) | 24.4 HP @ 2,200 rpm |
|---|---|
| Horsepower (kW) | 18.2 kW @ 2 200 rpm |
| Gradeability | 30° |
| Operating weight (kg) | 3 090 - 3 240 |
| Operating weight (lbs) | 6,812 - 7,143 |
| Number of track rollers (each side) | 4 |
| Number of carrier rollers (each side) | 1 |
| Engine model | Komatsu 3D88E-7* |
كل المواصفات (88)
| Number of cylinders | 3 |
|---|---|
| Piston displacement (L) | 1.642 |
| Piston displacement (in^3) | 100.2 |
| SAEJ1995 - Gross (kW) | 18.2 |
| SAEJ1995 - Gross (HP) | 24.4 |
| ISO 9249 / SAE J1349 - Net (HP) | 24.4 |
| Fuel tank (US gal) | 10.8 |
| Fuel tank (L) | 41 |
| Coolant (US gal) | 0.87 |
| Coolant (L) | 3.3 |
| Final drive (US gal) | 0.15 |
| Final drive (L) | 0.6 |
| Bucket capacity (m^3) | 0.055 - 0.16 |
| Bucket capacity (yd^3) | 0.07 - 0.21 |
| Number of selectable working modes | 2 |
| Pumps for | Swing and blade |
| Variable Type | Variable displacement piston x 2 |
| Maximum flow (US gpm) | 18.3 |
| Maximum flow (L/min) | 32 |
| Blade pressure maximum (psi) | 3118 |
| Blade pressure maximum (MPa) | 21.5 |
| Swing pump maximum flow (gpm) | 4.9 |
| Blade pump maximum flow (gpm) | 2.61 |
| Swing pump maximum flow (L/min) | 18.7 |
| Blade pump maximum flow (L/min) | 9.9 |
| Gear Type | Gear x 2 |
| Max auxiliary flow rate at 2 973 psi (gpm) | 13.2 |
| Main pumps for | Boom, arm, bucket, and travel circuits |
| Max auxiliary flow rate at 20.5 MPa (L/min) | 50 |
| Swing pressure maximum (MPa) | 20.1 |
| Swing pressure maximum (psi) | 2,915 |
| Hydraulic valve | 8 spool |
| Operating method | Hydraulic assist |
| Boom (Number of cylinders – bore x stroke x rod diameter)(mm) | 85 x 525 x 50 |
| Boom (Number of cylinders – bore x stroke x rod diameter)(in) | 3.35 x 20.7 x 1.97 |
| Arm (Number of cylinders – bore x stroke x rod diameter)(mm) | 75 x 595 x 45 |
| Arm (Number of cylinders – bore x stroke x rod diameter)(in) | 2.9 x 23.4 x 1.77 |
| Bucket (Number of cylinders – bore x stroke x rod diameter)(mm) | 65 x 490 x 40 |
| Bucket (Number of cylinders – bore x stroke x rod diameter)(in) | 2.55 x 19.29 x 1.57 |
| Blade (1)(in) | 3.34 x 5.11 x 1.77 |
| Blade (1)(mm) | 95 x 135 x 45 |
| Boom swing (1)(mm) | 80 x 500 x 40 |
| Boom swing (1)(in) | 3.14 x 19.6 x 1.57 |
| Travel | Variable displacement piston x 2 (with counterbalance valve and travel shaft brake) |
| Swing | Fixed displacement piston type x 1 (with brake valve and swing shaft brake) |
| Drive method type | Hydrostatic |
| Maximum drawbar pull (kgf) | 3 400 |
| Maximum drawbar pull (lbs) | 7,495 |
| Service brake type | Hydraulic lock |
| Parking brake | Mechanical brake |
| High (mph) | 2.85 |
| High (kph) | 4.6 |
| Low (kph) | 2.6 |
| Low (mph) | 1.61 |
| Ground pressure ISO 16754 with ROPS canopy, rubber belt track 12 in (psi) | 3.87 |
| Ground pressure ISO 16754 with ROPS canopy, rubber belt track 30 mm (kPa) | 26.7 |
| Operating weight ROPS canopy, rubber belt track 12 in (lbs) | 6,812 |
| Operating weight with ROPS canopy, rubber belt track 300 mm (kg) | 3 090 |
| Ground pressure ISO 16754 ROPS cab, rubber belt track 12 in (psi) | 4.25 |
| Ground pressure ISO 16754 ROPS cab, rubber belt track 300 mm (kPa) | 29.3 |
| Operating weight with ROPS cab, rubber belt track 12 in (lbs) | 7,143 |
| Operating weight with ROPS cab, rubber belt track 300 mm (kg) | 3 240 |
| Cooling Type | Water-cooled, direct injection |
| Bore (mm) | 88 |
| Bore (in) | 3.46 |
| Stroke (in) | 3.54 |
| Stroke (mm) | 90 |
| Engine Rated (rpm) | 2,200 |
| Fan drive method for radiator cooling | Mechanical |
| ISO 9249 / SAE J1349 - Net (kW) | 18.2 |
| Engine (L) | 6.7 |
| Engine (US gal) | 1.77 |
| Hydraulic system (US gal) | 5.3 |
| Center frame | X-frame |
| Hydraulic system (L) | 20 |
| Track frame | Box-section |
| Track adjuster | Greased gun |
| Seal of track | Sealed |
| Blade width x height (ft) | 5 ft. 1 in x 1 ft. 2 in |
| Blade width x height (mm) | 1 550 x 355 |
