Cable wedge anchor system facilitates rope installation and removal

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Rodger Preston
7 years ago
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The BRADEN BG6B delivers superior performance in a variety of hoisting

knuckle-boom cranes, as well as personnel handling systems for drilling

The compact and sturdy design provides exceptional power and durability.

provides continuous-duty performance Counterbalance valve for dynamic

and fail-safe load handling High-efficiency, anti-friction bearings used

system facilitates rope installation and removal Cast ductile iron base

reliability in tough applications Options Choose from three gear ratios,

High-line pull option for up to 7,000 lb (3,180 kg) in select

expands functionality for crane and rig usage and improves serviceability

1 The BRADEN BG6B delivers superior performance in a variety of hoisting applications, including marine installations, service truck and knuckle-boom cranes, as well as personnel handling systems for drilling and service rigs. The compact and sturdy design provides exceptional power and durability. Low maintenance costs and ease of service make the BRADEN BG6B a smart choice for any job. Features/Benefits Sealed, high-efficiency planetary reduction gearing g provides continuous-duty performance Counterbalance valve for dynamic braking paired with a multi-disc static brake enables smooth operation and fail-safe load handling High-efficiency, anti-friction bearings used throughout hout hoist to ensure long service life Cable wedge anchor system facilitates rope installation and removal Cast ductile iron base and heavy-duty construction ensure secure mounting and unparalleled reliability in tough applications Options Choose from three gear ratios, two drum sizes, and multiple gear motor options for optimum performance High-line pull option for up to 7,000 lb (3,180 kg) in select applications** API Specification 2C-compliant personnel handling option expands functionality for crane and rig usage and improves serviceability with easy-to-access s drum oil drain Underwind configuration available for clockwise hoisting Tension roller kit available separately or with last-wrap indicator for enhanced productivity ** Requires Braden Engineering application approval

2 Performance BG6B (11.9 cu in.) 2,660 psi 20 gpm 1 6, , , * 4, (195 cc) 184 bar 76 lpm 1 2, , , * 2, BG6B (1.96 cu in.) 3,000 psi 25 gpm 1 4, , , * 3, (32.1 cc) 207 bar 94.6 lpm 1 1, , , * 1, BG6B (1.96 cu in.) 3,000 psi 25 gpm 1 4, , , , , , * 2, * 2, (32.1 cc) 207 bar 94.6 lpm 1 1, , , , , , * 1, * 1,120 96

3 Performance (cont.) BG6B (2.94 cu in.) 2,700 psi 21 gpm 1 6, , , , , , * 3, * 3, (48 cc) 186 bar 79 lpm 1 2, , , , , , * 1, * 1, BG6B (3.92 cu in.) 1,970 psi 27 gpm 1 6, , , * 4, (64 cc) 136 bar 102 lpm 1 2, , , * 2, BG6B (1.28 cu in.) 2,400 psi 17 gpm 1 5, , , * 3, (21 cc) 165 bar 64 lpm 1 2, , , * 1,705 36

4 Performance (cont.) BG6B (1.28 cu in.) 2,400 psi 17 gpm 1 5, , , , , , * 3, * 2, (21 cc) 165 bar 64 lpm 1 2, , , , , , * 1, * 1, BG6B H** 149 (14.9 cu in.) ** Requires Braden Engineering 2,430 psi application approval 20 gpm 1 7, , , * 5, (244 cc) 167 bar 76 lpm 1 3, , , * 2,390 32

5 Drum Capacity 01 DRUM D/d RATIO IS BASED ON PITCH DIAMETER OF WIRE ROPE AT FIRST LAYER WIRE ROPE STORAGE, ft 7.50 (190.5) 7.28 (185) (282.6) WIRE ROPE DIA LAYER D/d 1/4 in * 494* 31:1 3/8 in : * 18:1 WIRE ROPE STORAGE, m LAYER D/d WIRE ROPE DIA 6 mm * 151* 31:1 10 mm : * 18:1 02 DRUM 7.28 (185) 7.50 (190.5) (370) WIRE ROPE DIA WIRE ROPE STORAGE, ft LAYER D/d 1/4 in * 1175* 31:1 3/8 in * 19: * 18:1 D/d RATIO IS BASED ON PITCH DIAMETER OF WIRE ROPE AT FIRST LAYER WIRE ROPE DIA WIRE ROPE STORAGE, m LAYER D/d 6 mm * 358* 31:1 10 mm * 19: * 18:1

6 Dimensions BG6B shown 7.28 (185) A 4.12 (105) Q 2.20 (55.6) DRAIN SAE -4 ORB (7/16-20 THD) H G I LOWERING PORT SAE -10 ORB (7/8-14) HOIST HOIST PORT SAE -10 ORB (7/8-14 THD) 7.50 (190) L B T J K E C D F 4X MOUNTING HOLES P M N O DISP. cu in. (cc) DRUM SIZE A B C D E F G H I J K L M 1.28 (21) (509) 7.00 (178) 1.27 (32).53 (13) 1.75 (44) (16) 1.28 (21) (509) (370) 7.84 (199) (257) 1.16 (29).656 (17) (404) 7.95 (202) 1.75 (44) (388) 8.00 (203).62 (16) 2.94 (48)* (523) 6.38 (162) 1.57 (40).59 (15) (22) 2.94 (48)* (523) (370) 7.84 (199) (261) 1.22 (31).656 (17) (404) 7.95 (202) (388) 8.00 (203).88 (22) 3.92 (64)* (534) 6.38 (162) 1.27 (32).59 (15) (22) 11.9 (195)* (527) 6.38 (162) 1.57 (40).59 (15) (244) 01H** (522) 6.38 (162) 1.57 (40).59 (15) * API options available with this motor configuration

7 Dimensions BG6B shown 7.28 (185) A 4.12 (105) R S Q HOIST PORT SAE -16 ORB (1-5/16-12 THD) HOIST 3.78 (96) G I H LOWERING PORT SAE -16 ORB (1-5/16-12 THD) 7.50 (190) B T L J K E C D F 4X MOUNTING HOLES.87 (22) P N 3.75 (95).63 (16) DISP. cu in. (cc) DRUM SIZE N O P Q R S T U V BG6B BG6B H 1.28 (21) (136) 2.20 (56) 1.38 (35) 1.28 (21) (381) 6.63 (168) 5.37 (136) 2.20 (56) 1.38 (35) 2.94 (48)* (145) (176) 1.99 (50) U 2.94 (48)* (381) 6.63 (168) 5.72 (145) (176) 1.99 (50) 3.92 (64)* (110) 7.44 (189) 1.99 (50) V 11.9 (195)* (244) 01H** 6.54 (166) 6.74 (171) 4.37 (110) 4.23 (107) 3.71 (94) 3.47 (88) PORTS SAE 10 ORB (7/8-14 THD) * API options available with this motor configuration

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