2800XPC
رقم القطعة: KOMATSU-2800XPC
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الوصف
الحفارات الكهربائية ذات الحبال 2800XPC
المواصفات
| Swing | Two modular P&H planetary gear cases of proven design and a single piece forged swing gear transmit torque for fast cycle times. Spring-set air release disc brakes – one per motor. Splash lube filtration system. |
|---|---|
| Nominal payload (metric tons) | 59 |
| Nominal payload (short tons) | 65 |
| Dipper capacity (m^3) | 26.8 - 33.6 |
| Dipper capacity (yd^3) | 35 - 44 |
| Production (MTPH) | 5 702 - 7 603 |
| Production (TPH) | 6,285 - 8,381 |
| Nominal dipper capacity* (yd^3) | 35 - 44 |
| Nominal dipper capacity* (m^3) | 26.8 - 33.6 |
| Rated suspended load (st) | 135 |
| Rated suspended load (mt) | 122.5 |
| Nominal payload dipper capacity note | *Payload and dipper capacity are dependent on many factors. Contact Komatsu Mining for an analysis of your specific application. |
| Height of cut (ft) | 54 ft. 6 in |
| Height of cut (m) | 16.6 |
| Radius of cut (ft) | 79 ft. 3 in |
| Radius of cut (m) | 24.2 |
| Dumping height* door open (ft) | 30 |
| Dumping height* door open (m) | 9.1 |
| Floor level radius (m) | 16.4 |
| Floor level radius (ft) | 53 ft. 9 in |
| Tail swing radius (m) | 9.9 |
| Tail swing radius (ft) | 32 ft. 6 in |
| Operator eye level (m) | 9.6 |
| Operator eye level (ft) | 31 ft. 4 in |
| Dumping height (footnote) | *Height shown with bail-type dipper. Heights will be greater than bail-less or compact-bail dippers. Actual dumping height can be greater than door clearance height. |
| Crowd | Powerband V-belt drive between motor and gear case absorbs shock loads. First and second reduction gearing in enclosed gear case for reliable splash lubrication, ease of maintenance, and extended component life. Twin-leg dipper handle with torsion box and rack and pinion drive has inherent stability in the bank for optimal digging. Spring-set air release disc brake. |
| Supply voltage | 4,160 or 7,200 V 3 Phase, 60 Hz or 5,000, 6,000 or 6,600 3 Phase, 50 Hz |
| Supply transformer | Minimum 2,750 kVA (5,000, 6,000 or 6,600 3 phase, 50 Hz supply voltage) |
| Minimum short circuit VA available at shovel | 22 MVA (5,000, 6,000 or 6,600 3 phase, 50 Hz supply voltage) |
| Supply voltage note | *Voltage per customer requirements |
| Propel | Propel on demand provides rapid transfer to propel mode. Rapid transfers allow frequent positioning of the shovel to the bank resulting in faster cycle times and more efficient digging. Two rugged P&H planetary gear cases of proven design independently transmit torque to the drive sprockets, producing the tractive effort required for fast, efficient propel and positioning operations. Delta drive low tension sprocket drive system with heavy duty cast crawler shoes. Spring-set air release disc brakes – one per motor. |
| Hoist time (s) | All gearing housed in single enclosed gear case with filtered and cooled oil fed to all bearings in addition to splash lubrication for reliable operation and ease of maintenance. Large 56 in diameter hoist drum for extended rope bending life. Ferrule becket system and dual electric tuggers are standard for efficient rope change. Spring-set air release disc brakes – one per motor. |
