4 Rope Gantry Style Coke Bucket - Model 4RF

Anvil's 4-rope coke buckets are designed for use on overhead cranes working at coke pits in refineries. These buckets are of rugged construction to withstand the punishment of this application. To prevent wet fines from packing in lower sheave nest, the lower sheave nest is raised and provided with adequate drain passages beneath the sheaves. Buckets are fitted with perforated bowl scoops for water drainage, allowing the bucket to pick up more coke than water.

 

- Lip and bowl plates are made of T-1 (A514) steel for greater wear resistance.

- Cutting edges are hard-surfaced to maintain a sharp edge as the lips wear back.

- Pins are precision machined from 4140 heat treated steel.

- Bushings are extra heavy, thick-walled and made of chromium molybdenum 4140/42.

- Guide rollers are chrome-moly steel, heat treated and carburized to 470 Brinell.

- Covered lower sheave unit reduces material packing in the sheaves.

- Recessed grease fittings at all pin and bushing joints.

SPECIFICATIONS

 

Capacity

(cu yd)

Heaped

Length Open

Length Closed

Height Open

Height Closed

Width

Sheave Diam.     O.D.

Rope Diam.

Cable to Reeve      (Per Side)

Cable          to

Close

Standard Weight

(LBS)

8 cu yd

12’ 5’’

9’ 2”

13’ 2”

11’ 2”

7’ 11”

30”

7/8”

46’ 0”

23’

15,000

9 cu yd

12’ 11”

9’ 9”

13’ 10”

11’ 9”

7’ 11”

30”

7/8”

46’ 0”

23’

16,000

10 cu yd

13’ 4”

10’ 4”

14’ 4”

12’ 4”

8’ 0”

30”

7/8”

46’ 0”

23’

16,500

11 cu yd

13’ 9”

10’ 10”

14’ 8”

12’ 7”

8’ 0”

32”

7/8”

 48’ 6”

27’

17,500

12 cu  yd

14’ 1”

11’ 11”

15’ 5”

12’ 2”

8’ 2”

32”

7/8”

48’ 6”

27’

18,500

15 cu yd

15’ 2”

11’ 9”

15’ 11”

13’ 4”

8’ 11”

36”

1 1/4”

56’ 2”

32 ‘

20,300

16 cu yd

16’ 9”

13’ 7”

17’ 6”

14’ 2”

8’ 6”

36”

1 1/4”

56’ 2”

32’

20,850

17  cu yd

16’ 2”

12’ 8”

17’ 6”

14’ 4”

9’ 0”

36”

1 1/4”

67’ 5”

36’

21,500

18 cu yd

17’ 7”

13’ 4”

17’ 10”

14’ 11”

9’ 2”

36”

1 1/4”

67’ 5”

36’

23,500

20 cu yd

17’ 7”

13’ 4”

17’ 10”

14’ 11”

9’ 6”

36”

1 1/4”

67’ 5”

36’

25,800

25 cu yd

17’ 7”

15’ 0”

18’ 9”

14’ 7”

10’ 8”

39”

1 1/4”

72’ 7”

42’

32,000