4.UPPER STRUCTURE CONTROL VALVE

3. DIGGING PERFORMANCE

3.1 WX 145 MODELS

OUTFIT WITH PLACING BOOM

Dipper mmin 2000 78.74 2300 90.55 2600 102.36

A Maximum digging height mmin 9200 362.20 9300 366.14 9500 374.01 B Maximum loading height mmin 6800 267.70 6900 271.65 7200 283.46 C Maximum digging depth mmin 4700 185.03 5000 196.84 5300 208.66 D Maximum vertical wall digging depth mmin 2800 110.24 2900 114.17 3000 118.11 E Maximum digging depth of cut for level bottom (L = 2438 mm (95.98 in)) mmin 4600 181.10 4900 192.91 5200 204.72 F Maximum digging reach mmin 8300 326.77 8500 334.64 8800 346.46 G Maximum digging reach at ground mm in 8100 318.90 8300 326.77 8600 338.58 H Minimum swing radius mmin 2700 106.30 2600 102.36 2700 106.30 K Maximum loading height (dipper retracted) mmin 3300 129.92 3000 118.11 2700 106.30 F1 Bucket tensile force (370 bar (5366psi)) kNlbf 95.2 21402.9 95.2 21402.9 95.2 21402.9 F2 Dipper tensile force (370 bar (5366psi)) kNlbf 68.2 15332.7 62.4 14028.7 57.4 12904.6

OUTFIT WITH MONOBOOM

Dipper mmin 2000 78.74 2300 90.55 2600 102.36

A Maximum digging height mmin 8400 330.71 8300 326.77 8500 334.64 B Maximum loading height mmin 6000 236.22 6000 236.22 6200 244.09 C Maximum digging depth mmin 4800 188.98 5100 200.79 5400 212.60 D Maximum vertical wall digging depth mmin 3000 118.11 3000 118.11 3200 125.98 E Maximum digging depth of cut for level bottom (L = 2438 mm (95.98 in)) mmin 4500 177.16 4800 188.98 5100 200.78 F Maximum digging reach mmin 8200 322.83 8400 330.71 8700 342.52 G Maximum digging reach at ground mmin 8000 314.96 8200 322.83 8400 330.70 H Minimum swing radius mmin 3000 118.11 3000 118.11 3000 118.11 K Maximum loading height (dipper retracted) mmin 2800 110.24 2500 98.42 2200 86.61 F1 Bucket tensile force (370 bar (5366psi)) kNlbf 95.2 21402.9 95.2 21402.9 95.2 21402.9 F2 Dipper tensile force (370 bar (5366psi)) kNlbf 68.2 15332.7 62.4 14028.7 57.4 12904.6

OUTFIT WITH OFF-SET BOOM

Dipper mmin 2000 78.74 2300 90.55 2600 102.36

A Maximum digging height mmin 8300 326.77 8300 326.77 8400 330.71 B Maximum loading height mmin 6000 236.22 6000 236.22 6200 244.09 C Maximum digging depth mmin 4700 185.04 5000 196.85 5300 208.66 C' Maximum off-set boom depth mmin 1400 55.11 1700 66.92 2000 78.73 D Maximum vertical wall digging depth mmin 2200 86.61 2000 78.73 2300 90.55 E Maximum digging depth of cut for level bottom (L = 2438 mm (95.98 in)) mmin 4400 173.22 4700 185.03 5000 196.85 F Maximum digging reach mmin 8100 318.89 8300 326.77 8600 338.58 G Maximum digging reach at ground mmin 7900 311.02 8100 318.90 8400 330.71 H Minimum swing radius mmin 2900 114.17 2900 114.17 2900 114.17 K Maximum loading height (dipper retracted)mmin 2900 114.17 2600 102.36 2300 90.55 Or Off-set right side mmin 2600 102.36 2600 102.36 2600 102.36 Ol Off-set left side mmin 2400 94.49 2400 94.49 2400 94.49 Xr Off-set angle right side ° 42 42 42 Xl Off-set angle left side ° 43 43 43 F1 Bucket tensile force (370 bar (5366psi)) kNlbf 95.2 21402.9 95.2 21402.9 95.2 21402.9 F2 Dipper tensile force (370 bar (5366psi)) kNlbf 68.2 15332.7 62.4 14028.7 62.4 14028.7