The entire Cat® hammer line is built to provide productive and cost-effective demolition, tunneling and excavation power.

Hammers

Model
B35 Top Mount Breaker 5532 ft·lbf (7500 J) 250-550 26 psi (180 kPa) 23 psi (160 kPa) 33.1 lb (30 null) 44.1 lb (40 null) 6 in (153 mm) 6614 lb (3000 null) 58.1 gal/min (220 l/min) 6614 null (3000 null) 47.6 gal/min (180 l/min)
B20 Side Mount Breaker 2950 ft·lbf (4000 J) 400-800 2611 psi (18000 kPa) 2321 psi (16000 kPa) 39683 lb (18000 null) 55116 lb (25000 null) 5.3 in (135 mm) 3527 lb (1600 null) 39.6 gal/min (150 l/min) 3527 null (1600 null) 33 gal/min (125 l/min)
B30 Top Mount Breaker 4425 ft·lbf (6000 J) 350-700 2611 psi (18000 kPa) 2321 psi (16000 kPa) 55116 lb (25000 null) 70458 lb (32000 null) 5.9 in (150 mm) 4912 lb (2228 null) 50.2 gal/min (190 l/min) 4912 null (2228 null) 42.3 gal/min (160 l/min)
B20 Top Mount Breaker 2950 ft·lbf (4000 J) 400-800 2611 psi (18000 kPa) 2321 psi (16000 kPa) 39683 lb (18000 null) 55116 lb (25000 null) 5.3 in (135 mm) 3704 lb (1680 null) 39.6 gal/min (150 l/min) 3704 null (1680 null) 33 gal/min (125 l/min)
B20 Side Mount Breaker 2950 ft·lbf (4000 J) 400-800 2611 psi (18000 kPa) 2321 psi (16000 kPa) 39683 lb (18000 null) 55116 lb (25000 null) 5.3 in (135 mm) 3527 lb (1600 null) 39.6 gal/min (150 l/min) 3527 null (1600 null) 33 gal/min (125 l/min)
B30 Side Mount Breaker 4425 ft·lbf (6000 J) 350-700 2611 psi (18000 kPa) 2321 psi (16000 kPa) 55116 lb (25000 null) 70548 lb (32000 null) 5.9 in (150 mm) 4870 lb (2209 null) 50.2 gal/min (190 l/min) 4870 null (2209 null) 42.3 gal/min (160 l/min)
H160Es Hydraulic Hammer with wear package 8500 ft·lbf (11524 J) 400-505 2321 psi (16000 kPa) 2176 psi (15000 kPa) 70600 lb (32024 null) 121300 lb (55021 null) 6.28 in (159.5 mm) 7784 lb (3530 null) 79 gal/min (300 l/min) 7122 lb (3230 null) 58 gal/min (220 l/min)
H140Es Hydraulic Hammer with wear package 6000 ft·lbf (8135 J) 325-540 2321 psi (16000 kPa) 2176 psi (15000 kPa) 52900 lb (23995 null) 92600 lb (42003 null) 5.49 in (139.5 mm) 5865 lb (2660 null) 60 gal/min (230 l/min) 5314 lb (2410 null) 42 gal/min (160 l/min)
H180Es Hydraulic Hammer with wear package 12000 ft·lbf (16720 J) 275-450 2321 psi (16000 kPa) 2176 psi (15000 kPa) 92600 lb (42003 null) 167600 lb (76022 null) 7.07 in (179.5 mm) 9570 lb (4340 null) 79 gal/min (300 l/min) 8798 lb (3990 null) 58 gal/min (220 l/min)
H80E Hydraulic Hammer 1000 ft·lbf (1356 J) 600-1500 2466 psi (17000 kPa) 1450 psi (10000 kPa) 13200 lb (5987 null) 22100 lb (10024 null) 2.93 in (74.5 mm) 928 lb (422 null) 34 gal/min (130 l/min) 906 lb (412 null) 18 gal/min (70 l/min)
H80Es Hydraulic Hammer 1000 ft·lbf (1356 J) 840-1650 2466 psi (17000 kPa) 1450 psi (10000 kPa) 13200 lb (5987 null) 22100 lb (10024 null) 2.93 in (74.5 mm) 1103 lb (500 null) 34 gal/min (130 l/min) 1058 null (480 lb) 18 gal/min (70 l/min)
H110Es Hydraulic Hammer 2000 ft·lbf (2712 J) 450-1000 2381 lb (1080 null) 2095 lb (950 null) 24300 lb (11022 null) 39700 lb (18008 null) 3.92 in (99.5 mm) 2321 psi (16000 kPa) 32 gal/min (120 l/min) 2176 psi (15000 kPa) 16 gal/min (60 l/min)
H115Es Hammer 3000 ft·lbf (4067 J) 370-800 2321 psi (16000 kPa) 2176 psi (15000 kPa) 26500 lb (12020 null) 44100 lb (20003 null) 4.31 in (109.5 mm) 3219 lb (1460 null) 34 gal/min (130 l/min) 2359 lb (1070 null) 18 gal/min (70 l/min)
H120Es Hydraulic Hammer 3500 ft·lbf (4745 J) 350-620 4101 lb (1860 null) 3263 lb (1480 null) 35300 lb (16012 null) 59500 lb (26989 null) 4.7 in (119.5 mm) 2176 psi (15000 kPa) 45 gal/min (170 l/min) 2031 psi (14000 kPa) 26 gal/min (100 l/min)
H130Es Hydraulic Hammer 4500 ft·lbf (6101 J) 320-600 2176 psi (15000 kPa) 2031 psi (14000 kPa) 39700 lb (18008 null) 79400 lb (36015 null) 5.1 in (129.5 mm) 4719 lb (2140 null) 58 gal/min (220 l/min) 3859 lb (1750 null) 32 gal/min (120 l/min)
H25D Hydraulic Hammer 150 ft·lbf (203 J) 1000-1900 154 lb (70 null) 2393 psi (16500 kPa) 1450 psi (10000 kPa) 1760 lb (798 null) 2430 lb (1102 null) 1.42 in (36 mm) 154 lb (70 null) 6.6 gal/min (25 l/min) 3.9 gal/min (15 l/min)
H75Es Hydraulic Hammer 1000 ft-lbf (1356 J) 840-1650 34 gal/min (130 L/min) 18 gal/min (70 L/min) 1103 lb (500 kg) 1058 kg (480 lb) 2466 psi (17000 kPa) 1450 psi (10000 kPa) 22100 lb (10024 kg) 13200 lb (5987 kg) 2.93 in (74.5 mm)
H95Es Hydraulic Hammer 1500 ft·lbf (2034 J) 700-1260 2466 psi (17000 kPa) 1450 psi (10000 kPa) 15400 lb (6985 null) 30900 lb (14016 null) 3.44 in (87.5 mm) 1610 lb (730 null) 40 gal/min (150 l/min) 1323 lb (600 null) 18 gal/min (70 l/min)
H140Es Hydraulic Hammer 6000 ft·lbf (8135 J) 325-540 2321 psi (16000 kPa) 2176 psi (15000 kPa) 52900 lb (23995 null) 92600 lb (42003 null) 5.49 in (139.5 mm) 5865 lb (2660 null) 60 gal/min (230 l/min) 5314 lb (2410 null) 42 gal/min (160 l/min)
H160Es Hydraulic Hammer 8500 ft·lbf (11524 J) 400-505 2321 psi (16000 kPa) 2176 psi (15000 kPa) 70600 lb (32024 null) 121300 lb (55021 null) 6.28 in (159.5 mm) 7784 lb (3530 null) 79 gal/min (300 l/min) 7122 lb (3230 null) 58 gal/min (220 l/min)
H180Es Hydraulic Hammer 12000 ft·lbf (16270 J) 275-450 2321 psi (16000 kPa) 2176 psi (15000 kPa) 92600 lb (42003 null) 167600 lb (76022 null) 7.07 in (179.5 mm) 9570 lb (4340 null) 79 gal/min (300 l/min) 8798 lb (3990 null) 58 gal/min (220 l/min)
H35Es Hydraulic Hammer 300 ft·lbf (407 J) 600-1800 287 lb (130 null) 2393 psi (16500 kPa) 1450 psi (10000 kPa) 2430 lb (1102 null) 5300 lb (2404 null) 1.57 in (40 mm) 287 lb (130 null) 9.2 gal/min (35 l/min) 3.2 gal/min (12 l/min)
H35E Hydraulic Hammer 300 ft·lbf (407 J) 600-1800 2393 psi (16500 kPa) 1450 psi (10000 kPa) 2430 lb (1102 null) 5300 lb (2404 null) 1.57 in (40 mm) 287 lb (130 null) 9.2 gal/min (35 l/min) 287 null (130 lb) 3.2 gal/min (12 l/min)
H45Es Hydraulic Hammer 400 ft·lbf (542 J) 780-1800 2466 psi (17000 kPa) 1450 psi (10000 kPa) 3310 lb (1501 null) 7060 lb (3202 null) 1.97 in (50 mm) 551 lb (250 null) 16 gal/min (62 l/min) 320 lb (145 null) 6.6 gal/min (25 l/min)
H45E Hydraulic Hammer 400 ft·lbf (542 J) 780-1800 2466 psi (17000 kPa) 1450 psi (10000 kPa) 3310 lb (1501 null) 7060 lb (3202 null) 1.97 in (50 mm) 551 lb (250 null) 16 gal/min (62 l/min) 320 lb (145 null) 6.6 gal/min (25 l/min)
H55Es Hydraulic Hammer 600 ft·lbf (813 J) 600-1680 2393 psi (16500 kPa) 1450 psi (10000 kPa) 5500 lb (2495 null) 13200 lb (5987 null) 2.28 in (58 mm) 761 lb (345 null) 22 gal/min (85 l/min) 573 lb (260 null) 7.9 gal/min (30 l/min)
H55E Hydraulic Hammer 600 ft·lbf (813 J) 600-1680 2393 psi (16500 kPa) 1450 psi (10000 kPa) 5500 lb (2495 null) 13200 lb (5987 null) 2.28 in (58 mm) 750 lb (340 null) 22 gal/min (85 l/min) 551 lb (250 null) 7.9 gal/min (30 l/min)
H65Es Hydraulic Hammer 800 ft·lbf (1085 J) 720-1740 2393 psi (16500 kPa) 1450 psi (10000 kPa) 6600 lb (2994 null) 19800 lb (8981 null) 2.68 in (68 mm) 860 lb (390 null) 30 gal/min (115 l/min) 695 lb (315 null) 10 gal/min (40 l/min)
H65E Hydraulic Hammer (Flat Top) 800 ft·lbf (1085 J) 720-1740 2393 psi (16500 kPa) 1450 psi (10000 kPa) 6600 lb (2994 null) 19800 lb (8981 null) 2.68 in (68 mm) 838 lb (380 null) 30 gal/min (115 l/min) 673 lb (305 null) 10 gal/min (40 l/min)
H65E Hydraulic Hammer (Pin-on) 800 ft·lbf (1085 J) 720-1740 2393 psi (16500 kPa) 1450 psi (10000 kPa) 6600 lb (2994 null) 19800 lb (8981 null) 2.68 in (68 mm) 783 lb (355 null) 30 gal/min (115 l/min) 573 lb (260 null) 10 gal/min (40 l/min)
H55E Hydraulic Hammer (pin-on) 600 ft·lbf (813 J) 600-1680 2393 psi (16500 kPa) 1450 psi (10000 kPa) 5500 lb (2495 null) 13200 lb (5987 null) 2.28 in (58 mm) 695 lb (315 null) 22 gal/min (85 l/min) 485 lb (220 null) 7.9 gal/min (30 l/min)

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