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Four Rope Mechanical 6 Petals Grab Bucket
  • Four Rope Mechanical 6 Petals Grab Bucket
  • Four Rope Mechanical 6 Petals Grab Bucket
  • Four Rope Mechanical 6 Petals Grab Bucket
  • Four Rope Mechanical 6 Petals Grab Bucket

Four Rope Mechanical 6 Petals Grab Bucket

  1. Grab can open in sky
  2. Two ropes for hoisting, two ropes for open & close;
  3. Suitable for kinds of double beams cranes or single beam cranes with two hoists
  4. Balance beam on drum to keep grab balance during all moving motions;
  5. Suits for under water works
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DESCRIPTION

Advantage :
  1. Two Petals or Six peels on optional;
  2. Grab blade made by wear-resisting steel
  3. Sandblast before painting with polyurethane paint suitable for sea or acid environment
  4. Light duty, Middle duty, Heavy duty on optional as per your actual demands;
  5. Simple structure easy to maintenance and repair;
  6. Grab teeth also on optional
Model Volume
(m3)		 Type Rate of Material
(t/m3)		 Grab weight
(t)		 Crane Capacity
(t)		 Grab Height when close
H (mm)		 Grab height when open
H1 (mm)		 Grab Close length
A(mm)		 Grab Open Length
B(mm)		 Grab Width
C(mm)		 Remark
U1 1 Heavy ＞1.8-2.9 2.1 5 2635 3065 1850 2544 1224  
U2 1.5 Middle ＞1-1.8 2.25 5 2765 3280 2150 2798 1324  
U3 2.5 Light ＞0.5-1 2.38 5 2985 3444 2350 3227 1570  
U4 2 Heavy ＞1.8-2.9 3.94 10 3184 3757 2410 3070 1412  
U5 3 Middle ＞1-1.8 4.4 10 3301 3960 2650 3308 1642  
U6 5 Light ＞0.5-1 4.6 10 3549 4150 2950 3790 1988  
U7 3 Heavy ＞1.8-2.9 6.4 15 3856 4532 2616 3326 1806  
U8 4.5 Middle ＞1-1.8 6.98 15 4076 4851 2956 3756 1906  
U21 2.5 Light ＞0.86 2.83 5 3350 3809 2350 3150 1560  
U27 2 Middle ＞1-1.6 2.5 5 2926 3426 2200 3000 1500  
U56 9 Light ＞0.95 7.4 16 4695 5785 3385 4900 2356  
U99 0.5 Heavy ＞1.7-2.5 2 5 2197 2735 1600 1800 950  
U100 0.5 S-Heavy ＞2.5-4 2.35 5 2292 2882 1430 1800 1080  
U67 1.5 Middle ＞1-1.9 2.46 5 2968 3492 2120 2800 1360  
U41 4 Heavy ＞2.5 8.46 20 4215 4820 2800 4200 1874  
U43 1 Heavy ＞2-3 2.28 5 2667 3253 2100 2600 1152  
U44 1 Heavy ＞2-3 2.33 5 2685 3462 2100 2600 1152  
U45 1.5 Middle ＞1-1.9 2.46 5 2667 3253 2100 2600 1452  
U46 1.5 Middle ＞1-1.9 2.44 5 2667 3253 2100 2600 1452  
U47A 2.5 Light 0.92 2.25 5 2926 3426 2200 3000 1620  
U47 3 Light 0.92 2.4 5 2926 3426 2200 3000 1852  
U48 2 Heavy ＞2-3 3.96 10 3315 4015 2500 3200 1460  
U48A 2 Heavy ＞2-3 4.12 10 3420 4195 2500 3200 1460  
U49 2 Heavy 2.7 4.66 10 3455 4215 2500 3300 1464  
U50 3 Middle ＞1-2 4.27 10 3315 4015 2500 3200 1960  
U51 3 Middle ＞1-2 4.39 10 3405 4258 2500 3200 1960  
U52 6 Light 0.92 4.24 10 3615 4265 2800 3700 2250  
U53 3 Heavy 2.5 7 15 3850 4580 2720 3400 1678  
U54 3 Heavy 2.5 7.36 15 3980 4770 2720 3400 1678  
U72 3 Heavy 1.7 7.5 15 3850 4580 2720 3400 1678  
U55I 4.5 Middle 1.7 7.5 15 4130 4750 3000 4050 2070  
U55II 4.5 Middle 1.7 7.8 15 4255 4930 3000 4050 2070  
U76 4.5 Middle ＞1-2 7.6 15 4130 4750 3000 4050 2070  
U63 3 Middle ＞1-1.9 4.3 10 3315 4015 2500 3200 1960  
U69 1.5 Middle ＞2.5-3.3 2.5 5 2747 3463 2100 2600 1452  
U101 0.75 S-Heavy ＞2.5-3.3 2.47 5 2735 3125 1650 2340 1054  
U102 0.75 S-Heavy ＞1.7-2.5 2.54 5 2815 3345 1650 2340 1054  
U105 1 Heavy ＞1.7-2.5 2.5 5 2835 3370 1800 2530 1150  
U106 1 Heavy ＞1-1.7 2.55 5 2915 3575 1800 2530 1150  
U109 1.5 Middle ＞1-1.7 2.54 5 2935 3385 1950 2740 1366  
U110 1.5 Middle ＞1-1.7 2.6 5 3015 3605 1950 2740 1366  
U113 2.5 Light 1 2.6 5 3135 3594 2200 3120 1550  
U115 1.5 S-Heavy ＞2.5-3.3 4.7 10 3490 3700 1960 2920 1416  
U116 2 S-Heavy ＞2.5-3.3 4.76 10 3570 4130 1960 2920 1416 teeth
U119 2 Heavy ＞1.8-3.3 4.8 10 3640 4240 2200 3220 1528  
U123 3 Middle ＞1-1.7 4.8 10 3747 4297 2400 3430 1764  
U124 3 Middle ＞1-1.7 4.86 10 3827 4517 2400 3430 1764 teeth
U127 5 Light 1 4.8 10 3990 4675 2760 3800 2060  
U126 3 Middle ＞1-1.7 4.96 10 3827 4376 2400 3430 1700  
U126A 3 Middle ＞1-1.7 5 10 3827 4376 2400 3430 1700  
U129 2.5 S-Heavy ＞2.5-3.3 8.15 16 4285 4838 2350 3430 1628  
U130 2.5 S-Heavy ＞2.5-3.3 8.3 16 4385 5050 2350 3430 1628 teeth
U133 3.2 Heavy ＞1.7-2.5 8.0 16 4455 5125 2600 3750 1792  
U134 3.2 Heavy ＞1.7-2.5 8.15 16 4555 5345 2600 3750 1792  
U137 4.8 Middle ＞1-1.7 7.99 16 4505 5243 2820 4050 2078  
U138 4.8 Middle ＞1-1.7 8.14 16 4605 5473 2820 4050 2078 teeth
U141 8 Light 1 7.84 16 4775 5530 3200 4380 2350  
U143 3 S-Heavy ＞2.5-3.3 9.78 20 4695 5335 2400 3800 2892  
U144 3 S-Heavy ＞2.5-3.3 9.9 20 4795 5615 2400 3800 1892 teeth
U147 4 Heavy ＞1.7-2.5 9.96 20 4795 5425 2900 4000 1892  
U148 4 Heavy ＞1.7-2.5 10.1 20 4895 5705 2900 4000 1892 teeth
U149 4 Heavy ＞1.7-2.5 9.97 20 4795 5425 2900 4000 1892  
U151 6 Middle ＞1-1.7 10.0 20 4955 5710 3200 4500 2288  
U152 6 Middle ＞1-1.7 10.2 20 5050 5990 3200 4500 2280 teeth
U155 10 Light 1 9.8 20 5215 6175 3500 5000 2478  
U163 4 Heavy ＞1.7-2.5 9.96 20 4795 5425 2900 4000 1892  
                       

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