Cutter Suction Dredger
1. Strong power with faster response, the imported Japanese Isuzu engine with rated power of 212kW.
2. The constantly reinforced working device and structure make the product more solid and durable.
3. Spacious and ergonomical design with excellent vision makes the operator more comfortable to drive.
4. Simplified daily inspection and longer maintenance period.
| Leader Dredger | FR150D | FR220 | FR260 | FR330 | FR370D | FR480E |
|---|---|---|---|---|---|---|
Main Parameters | ||||||
| Operation Weight | 13850 | 22200 | 25050 | 33600 | 37000 | 46000 |
| Standard Bucket Capacity | 0.6 | 0.92 | 1.2 | 1.5 | 1.7 | 2.1 |
| Bucket Digging Force (KN) | 93.2 | 138 | 146/160 | 205/223 | 243 | 290 |
| Bucket Rob Digging Force (KN) | 69 | 126 | 106/116 | 155/169 | 199 | 235 |
| Maximum Traction (KN) | 112 | 174 | 217 | 257 | 333 | 382 |
Device | ||||||
| Climbing Performance(°) | 35 | 30 | 35 | 35 | 35 | 35 |
| Total Length of the Crawler | 3730 | 4450 | 4660 | 4630 | 5000 | |
| Tail Turning Radius (mm) | 2270 | 2770 | 2945 | 3410 | 4371 | 3800 |
| Width of the Crawler | 500 | 600 | 600 | 600 | 600 | 600 |
| Ground Pressure (Kpa) | 38 | 46 | 49 | 68 | 80 | |
Turning Mechanism | ||||||
| Turning Speed (rpm) | 11.5 | 12.3 | 12.2 | 9.2 | 9.7 | 9.5 |
Engine | ||||||
| Model | ISUZU BB-4BG1TRP | CUMMINS 4HK1XKSC-01 | Isuzu 6BG1TRP | Isuzu AA-6HK1XQP | Isuzu 6HK1XKSC-02 | CUMMINS QSM11 |
| Rated Power/Rotate Speed | 72.7/2200(KW/rpm) | 112/2100(KW/rpm) | 128.5/2100(KW/rpm) | 190.5/2000(KW/rpm) | 212/2000(KW/rpm) | 298/2000(KW/rpm) |
| Rated Torque/Rotate Speed | 337.6/1600(N.m/rpm) | 614/1500(N.m/rpm) | 637.9/1800(N.m/rpm) | 872.8/1700(N.m/rpm) | 1080/1500(N.m/rpm) | |
| Cylinder Diameter*Stroke (mm) | 105*125 | 102*120 | 105*125 | 115*125 | 125*147 | |
| Output Value (L) | 4.3 | 5.88 | 6.949 | 7.79 | 10.8 | |
| Fuel Consumption (g/KW.h) | 240 | 221 | 237 | 237 | 216 | |
Hydraulic System | ||||||
| Fuel Tank Capacity (L) | 246 | 385 | 385 | 664 | 32.4/35.3 | |
| Main Pump Pressure (Mpa) | 25.5 | 34.3/37.2 | 32/35 | 34.3/37.3 | 370*2 | |
Operating Scope | ||||||
| Maximum Digging Height (mm) | 8500 | 10190 | 10180 | 10105 | 10031 | 10840 |
| Maximum Dumping Height (mm) | 6080 | 7260 | 7220 | 7075 | 7064 | 7650 |
| Maximum Digging Depth (mm) | 5435 | 6510 | 6845 | 7345 | 6861 | 7765 |
| Maximum Digging Radius (mm) | 8300 | 9875 | 10190 | 11075 | 10702 | 11970 |
