CH640A

Hoists

Rated Line Pull: 64,000 lb (29,030 kg)
Gear Ratios 66:1, 80:1, 86:1, 96:1, 102:1, 128:1
Approx. Unit Weight 7,000 to 8,800 lb (3,175 to 3,992 kg)
Standard Motors 090 (9.0 CID), 110 (11.0 CID), 120 (12.0 CID), 144 (14.4 CID)
Drum Sizes 01 — 24” (610 mm) B x 41.5” (1,054 mm) F x 36.13” (918 mm) BF
02 — 24” (610 mm) B x 41.5” (1,054 mm) F x 54.13” (1,375 mm) BF
21 — 24” (610 mm) B x 41.5” (1,054 mm) F x 66” (1,676 mm) BF
23 — 22” (559 mm) B x 41.5” (1,054 mm) F x 72” (1,829 mm) BF
Rope Diameters 1" (25 mm), 1-1/8" (28 mm), 1-1/4" (32 mm)
Freefall Options None
Cable Management Options None
API 2c Compliant Yes (optional)
Specifications are representative of common configuration. Consult factory for additional options.
Download CH640A Service Manual

Performance

Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6 Layer 7 Layer 8
Line Pull* 64,000 lb
(29,030 kg)		 58,720 lb
(26,635 kg)		 54,250 lb
(24,607 kg)		 50,410 lb
(22,866 kg)		 47,070 lb
(21,351 kg)		 44,150 lb
(20,026 kg)		 41,570 lb
(18,856 kg)
Line Speed*
Drum Capacity**
1" (25 mm) 236 ft
(71.9 m)		 491 ft
(149.7 m)		 766 ft
(233.5 m)		 1,059 ft
(322.8 m)		 1,371 ft
(417.9 m)		 1,702 ft
(518.8 m)		 2,052 ft
(625.4 m)		 2.421 ft
(737.9 m)
1-1/8" (28 mm) 211 ft
(64.3 m)		 441 ft
(134.4 m)		 690 ft
(210.3 m)		 1,243 ft
(378.9 m)		 1,548 ft
(471.8 m)		 1,872 ft
(570.6 m)
1-1/4" (32 mm) 191 ft
(58.2 m)		 401 ft
(122.2 m)		 629 ft
(191.7 m)		 877 ft
(267.3 m)		 1,144 ft
(348.7 m)		 1,430 ft
(435.0 m)
*Based on pressure of 2,900 psi (200 bar), 300 gpm (1,135 lpm), 1-1/8” (28 mm) rope and 12.0 CID (197 cc) motor. Actual performance will vary dependent on hydraulic system, motor, drum and cable sizes.
**Capacity per ANSI/ASME.

Dimensions