Kwangsung GM

WILDCAT
DTH Hammers

The Wildcat offers DTH Hammers with an uncompromising combination of performance, efficiency, and reliability.

Key Features

The most effective material Applied!
Smooth Operation!
Producing a Great Energy!
Fast Drilling Speed!
Durable Parts!

Introdution

Wildcat Rock Drilling Tools provides wide range of hammers from 1” to 40”, for various kinds of drilling project such as water well, piling, tunneling, blast holes, geothermal, foundation, mining, earth anchoring and so on. Every Wildcat DTH Hammer is built in-house, at our state-of-the-art facility equipted factory in Korea. All components are precision-manufactured using high quality materials and in house heat-treatment processes at our own facilities to guarantee durability and quality.

Wildcat’s DTH Hammer models support the majority of drill bit shank styles and are available with all common Backhead connections. Get in touch today for helping you to choose the right hammer for your drilling.

Product Spec

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
WD100	DOM100	Y	2-1/6" ~ 2-3/5" (55 ~ 66 mm)	1.88" (47.9 mm)	30.39" (772 mm)	15.4 lbs (7 Kg)	Std. 40mm DIN 405 6TPI BOX	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
WCM20	Mach20	N	2.75" ~ 3.14" (70 ~ 80 mm)	2.36" (60 mm)	29.48" (749 mm)	28.7 lbs (13 kg)	Std. 50mm DIN 405 6TPI BOX	View
WCB20	Bulroc2	N	2.75" ~ 3.14" (70 ~ 80 mm)	2.36" (60 mm)	29.48" (749 mm)	28.7 lbs(13 kg)	Std. 50mm DIN 405 6TPI BOX	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
WCM30	Mach30	Y	3-3/8" ~ 5" (86 ~ 127 mm)	2.99" (76 mm)	30.19" (767 mm)	47.8 lbs. (21.7 Kg)	Std. 2-3/8 " API Reg Pin	View
WCB30	Bulroc3	N	3-3/8" ~ 5" (86 ~ 127 mm)	2.99" (76 mm)	31.5" (801.5 mm)	47.8 lbs. (21.7 Kg)	Std. 2-3/8 " API Reg Pin	View
WCC301	Cop32	N	3.46" ~ 4.13" (88 ~ 105 mm)	3" (77.5 mm)	33.87" (860.35 mm)	52.2 lbs. (23.7 Kg)	Std. 2-3/8 " API Reg Pin	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
WCI35	DHD3.5	Y	3-3/8" ~ 5" (86 ~ 127 mm)	3.14" (80 mm)	31.12" (790.5 mm)	47.8 lbs. (21.7 Kg)	Std. 2-3/8 " API Reg Pin	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
KSS40	SD4	Y	4-1/8" ~ 5-1/8" (105 ~ 130 mm)	3.81" (97 mm)	38.18" (970 mm)	88.8 lbs. (40.3 Kg)	Std. 2-3/8 " API Reg Pin	View
KSI40	DHD340	Y	4-1/8" ~ 5-1/8" (105 ~ 130 mm)	3.81" (97 mm)	36.12" (920 mm)	85.3 lbs. (38.7 Kg)	Std. 2-3/8 " API Reg Pin	View
WCQ40	QL40	Y	4-1/8" ~ 5-1/8" (105 ~ 130 mm)	3.85" (98 mm)	37.60" (955.2 mm)	83 lbs. (37.6 Kg)	Std. 2-3/8 " API Reg Pin	View
WCI40	DHD340	Y	4-1/8" ~ 5-1/8" (105 ~ 130 mm)	3.85" (98 mm)	34.88" (886.2 mm)	78.9 lbs. (35.8 Kg)	Std. 2-3/8 " API Reg Pin	View
WCS40	SD4	Y	4-1/8" ~ 5-1/8" (105 ~ 130 mm)	3.85" (98 mm)	36.85" (936.2 mm)	82.4 lbs. (37.4 Kg)	Std. 2-3/8 " API Reg Pin	View
WCM401	Mission40	N	4" ~ 5-1/8" (102 ~ 130 mm)	3.85" (98 mm)	36.81" (935.2 mm)	79 lbs. (36 Kg)	Std. 2-3/8 " API Reg Pin	View
WCI401	DHD340	N	4" ~ 5-1/8" (102 ~ 130 mm)	3.85" (98 mm)	36" (916.7 mm)	79 lbs. (36 Kg)	Std. 2-3/8 " API Reg Pin	View
WCQ401	QL40	N	4" ~ 5-1/8" (102 ~ 130 mm)	3.85" (98 mm)	38.8" (985.7 mm)	79 lbs. (36 Kg)	Std. 2-3/8 " API Reg Pin	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
KSS50	SD5	Y	5" ~ 6" (127 ~ 152 mm)	4.52 " (115 mm)	42.48" (1,079 mm)	142.2 lbs. (64.5 Kg)	Std. 3-1/2 " API Reg Pin	View
KSI50	DHD350	Y	5" ~ 6" (127 ~ 152 mm)	4.52" (115 mm)	42.51" (1,080 mm)	140.5 lbs. (63.7 Kg)	Std. 3-1/2 " API Reg Pin	View
WCS50	SD5	Y	5" ~ 6" (127 ~ 152 mm)	4.52" (115 mm)	41.55" (1,055.5 mm)	135.6 lbs. (61.5 Kg)	Std. 3-1/2 " API Reg Pin	View
WCI50	DHD350	Y	5" ~ 6" (127 ~ 152 mm)	4.52" (115 mm)	41.55" (1,055.5 mm)	131.5 lbs. (60 Kg)	Std.3-1/2 " API Reg Pin	View
WCQ50	QL50	Y	5" ~ 6" (127 ~ 152 mm)	4.52" (115 mm)	40.76" (1,035.5 mm)	131 lbs. (59.4 Kg)	Std.3-1/2 " API Reg Pin	View
WCM501	Mission45	N	5.12" ~ 6" (130 ~ 152 mm)	4.56" (116 mm)	38.25" (971.8 mm)	127.4 lbs. (58 Kg)	Std.3-1/2 " API Reg Pin	View
WCM551	Mission50	N	5.12" ~ 6" (130 ~ 152 mm)	4.88" (124 mm)	39.92" (1,014.2 mm)	143.3 lbs. (65 Kg)	Std.3-1/2 " API Reg Pin	View
WCQ551	QL50	N	5.12" ~ 6" (130 ~ 152 mm)	4.88" (124 mm)	39.17" (995 mm)	146.4 lbs. (66.4 Kg)	Std. 3-1/2 " API Reg Pin	View
WCI551	DHD350	N	5.12" ~ 6" (130 ~ 152 mm)	4.88" (124 mm)	39.96" (1,015 mm)	150.4 lbs. (68.2 Kg)	Std.3-1/2 " API Reg Pin	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
KSS60	SD6	Y	6" ~ 8" (152 ~ 203 mm)	5.41" (137.5 mm)	49.25" (1,251 mm)	225.8 lbs. (102.4 Kg)	Std. 3-1/2" API Reg Pin	View
KSI60	DHD360	Y	6" ~ 8" (152 ~ 203 mm)	5.41" (137.5 mm)	48.7" (1,237 mm)	226.7 lbs. (102.8 Kg)	Std. 3-1/2" API Reg Pin	View
WCS60	SD6	Y	6" ~ 8" (152 ~ 203 mm)	5.41" (137.5 mm)	50.38" (1,279.8 mm)	222 lbs. (100.7 Kg)	Std. 3-1/2" API Reg Pin	View
WCI60	DHD360	Y	6" ~ 8" (152 ~ 203 mm)	5.41" (137.5 mm)	49.83" (1,265.8 mm)	222.6 lbs. (101 Kg)	Std. 3-1/2" API Reg Pin	View
WCQ60	QL60	Y	6" ~ 8" (152 ~ 203 mm)	5.41" (137.5 mm)	46.2" (1,173.5 mm)	205 lbs. (93 Kg)	Std. 3-1/2" API Reg Pin	View
WCM651	Misson60	N	6-1/16" ~ 8" (154 ~ 203 mm)	5.82" (148 mm)	43.44" (1,103.5 mm)	227.3 lbs. (103 Kg)	Std. 3-1/2" API Reg Pin	View
WCI651	DHD360	N	6-1/16" ~ 8" (154 ~ 203 mm)	5.82" (148 mm)	46.51" (1,181.5 mm)	227.3 lbs. (103 Kg)	Std. 3-1/2" API Reg Pin	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
KSS80	SD8	Y	7-7/8" ~ 10" (200 ~ 254 mm)	7.12" (181 mm)	51.08" (1,297.6 mm)	428.1 lbs. (194.2 Kg)	Std. 4-1/2 " API Reg Pin	View
KSI80	DHD380	Y	7-7/8" ~ 10" (200 ~ 254 mm)	7.12" (181 mm)	52.16" (1,325 mm)	420 lbs. (190.5 Kg)	Std. 4-1/2 " API Reg Pin	View
KSQ80	QL80	Y	7-7/8" ~ 10" (200 ~ 254 mm)	7.12" (181 mm)	51.44" (1,306.6 mm)	428 lbs. (194.2 Kg)	Std. 4-1/2 " API Reg Pin	View
WCS80	SD8	Y	7-7/8" ~ 10" (200 ~ 254 mm)	7.08" (180 mm)	48.91" (1,242.5 mm)	389.5 lbs. (176.7 Kg)	Std. 4-1/2 " API Reg Pin	View
WCI80	DHD380	Y	7-7/8" ~ 10" (200 ~ 254 mm)	7.08" (180 mm)	50" (1,270 mm)	380.3 lbs. (172.5 Kg)	Std. 4-1/2 " API Reg Pin	View
WCQ80	QL80	Y	7-7/8" ~ 10" (200 ~ 254 mm)	7.08" (180 mm)	49.27" (1,251.5 mm)	370.7 lbs. (168 Kg)	Std. 4-1/2 " API Reg Pin	View
WCS701	SD8	N	6-1/16" ~ 8" (154 ~ 203 mm)	6.88" (175 mm)	50.43" (1,281 mm)	381 lbs. (173 Kg)	Std. 4-1/2 " API Reg Pin	View
WCM801	Mission80	N	7-7/8" ~ 10" (200 ~ 254 mm)	7.28" (185 mm)	51.06" (1,297 mm)	441 lbs. (200 Kg)	Std. 4-1/2 " API Reg Pin	View
WCS801	SD8	N	7-7/8" ~ 10" (200 ~ 254 mm)	7.28" (185 mm)	50.82" (1,291 mm)	381 lbs. (173 Kg)	Std. 4-1/2 " API Reg Pin	View
WCI801	DHD380	N	7-7/8" ~ 10" (200 ~ 254 mm)	7.28" (185 mm)	51.9" (1,318.4 mm)	381 lbs. (173 Kg)	Std. 4-1/2 " API Reg Pin	View
WCQ801	QL80	N	7-7/8" ~ 10" (200 ~ 254 mm)	7.28" (185 mm)	51.18" (1,300 mm)	381 lbs. (173 Kg)	Std. 4-1/2 " API Reg Pin	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
KSN100	Numa100	Y	10" ~ 14" (254 ~ 356 mm)	8.74" (222 mm)	56.08" (1,424.5 mm)	733.3 lbs. (332.6 Kg)	Std. 6-5/8 " API Reg Pin	View
KSS100	SD10	Y	10" ~ 14" (254 ~ 356 mm)	8.85" (225 mm)	55.33" (1,405.5 mm)	732.3 lbs. (332.2 Kg)	Std. 6-5/8 " API Reg Pin	View
WCN100	Numa100	Y	10" ~ 14" (254 ~ 356 mm)	8.85" (225 mm)	54.37" (1,381 mm)	705.5 lbs. (320 Kg)	Std. 6-5/8 " API Reg Pin	View
WCS100	SD10	Y	10" ~ 14" (254 ~ 356 mm)	8.85" (225 mm)	53.62" (1,362 mm)	710 lbs. (322 Kg)	Std. 6-5/8 " API Reg Pin	View
WCS1001	SD10	N	10" ~ 14" (254 ~ 356 mm)	8.85" (225 mm)	57.3" (1,455.5 mm)	735.2 lbs. (333.5 Kg)	Std. 6-5/8 " API Reg Pin	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
KSN120	Numa120	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.78" (274 mm)	71" (1,803.5 mm)	1,385.8 lbs. (628.6 Kg)	Std. 6-5/8 " API Reg Pin	View
KSS120	SD12	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.78" (274 mm)	70.11" (1,781 mm)	1,374.2 lbs. (623.3 Kg)	Std. 6-5/8 " API Reg Pin	View
KSI120	DHD112	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.78" (274 mm)	71" (1,803.5 mm)	1,393.8 lbs. (632.2 Kg)	Std. 6-5/8 " API Reg Pin	View
KSQ120	QL120	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.78" (274 mm)	71" (1,803.5 mm)	1,333.2 lbs. (604.7 Kg)	Std. 6-5/8 " API Reg Pin	View
WCN120	Numa120	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.78" (274 mm)	69.6" (1,768 mm)	1,267.7 lbs. (575 Kg)	Std. 6-5/8 " API Reg Pin	View
WCS120	SD12	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.78" (274 mm)	68.74" (1,746 mm)	1,267.7 lbs. (575 Kg)	Std. 6-5/8 " API Reg Pin	View
WCI120	DHD112	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.78" (274 mm)	69.54" (1,766.5 mm)	1,267.7 lbs. (575 Kg)	Std. 6-5/8 " API Reg Pin	View
WCQ120	QL120	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.78" (274 mm)	69.68" (1,770 mm)	1,267.7 lbs. (575 Kg)	Std. 6-5/8 " API Reg Pin	View
WCN125	Numa125	Y	12" ~ 17-1/2" (304 ~ 445 mm)	11.22" (285 mm)	69.6" (1,768 mm)	1,435 lbs. (651 Kg)	Std. 6-5/8 " API Reg Pin	View
WC1101	WC11	N	10.9" ~ 15" (254 ~ 381 mm)	10.15" (258 mm)	68.71" (1,745.4 mm)	1,171 lbs. (531 Kg)	Std. 6-5/8 " API Reg Pin	View
WCN1201	Numa120	N	12" ~ 17-1/2" (304 ~ 445 mm)	10.35" (263 mm)	72.36" (1,838 mm)	1,235 lbs. (560 Kg)	Std. 6-5/8 " API Reg Pin	View
WCS1201	SD12	N	12" ~ 17-1/2" (304 ~ 445 mm)	10.35" (263 mm)	71.49" (1,816 mm)	1,221 lbs. (554 Kg)	Std. 6-5/8 " API Reg Pin	View
WT121	Numa120	N	12" ~ 17-1/2" (304 ~ 445 mm)	10.62" (270 mm)	73.18" (1,859 mm)	1,345 lbs. (610 Kg)	Std. 6-5/8 " API Reg Pin	View
WN122	Numa120	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.62" (270 mm)	70.59" (1,793 mm)	1,283 lbs. (582 Kg)	Std. 6-5/8 " API Reg Pin	View
WCH120	Numa120	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.7" (272 mm)	74.7" (1,884 mm)	1,361 lbs. (617 Kg)	Std. 6-5/8 " API Reg Pin	View
WCH125	Numa125	Y	12" ~ 17-1/2" (304 ~ 445 mm)	10.82" (275 mm)	74.7" (1,884 mm)	1,362 lbs. (618 Kg)	Std. 6-5/8 " API Reg Pin	View

Hammer Name	Shank Style	Foot Valve Y/N	Available Bit Size	Hammer O.D	Hammer Length (Shoulder to Shoulder)	Hammer Weight	Top Sub Thread	Catalog Links
KSW320	KS320	Y	15" ~ 20" (380 ~ 508 mm)	12.6" (320 mm)	69.4" (1,763 mm)	1,878.5 lbs. (852.1 Kg)	Std. 7-5/8 " API Reg Pin	View
KSN320	Numa125	Y	15" ~ 20" (380 ~ 508 mm)	12.6" (320 mm)	69.4" (1,763 mm)	1,889.4 lbs. (857 Kg)	Std. 7-5/8 " API Reg Pin	View
KSS360	SD15	Y	16" ~ 22" (406 ~ 560 mm)	14.17" (360 mm)	73.18" (1,859 mm)	2,392 lbs. (1,085 Kg)	Std. 8-5/8 " API Reg Pin	View
KSS380	SD15	Y	17" ~ 24" (432 ~ 610 mm)	14.8" (376 mm)	73.18" (1,859 mm)	2,756 lbs. (1,250 Kg)	Std. 8-5/8 " API Reg Pin	View
KSN380	Numa180	Y	17" ~ 24" (432 ~ 610 mm)	14.8" (376 mm)	73.18" (1,859 mm)	2,580 lbs. (1,170 Kg)	Std. 8-5/8 " API Reg Pin	View
KSS425	SD18	Y	18-3/8" ~ 26-3/8" (467 ~ 670 mm)	16.73" (425 mm)	70.78" (1,798 mm)	3,589 lbs. (1,628 Kg)	Std. 8-5/8 " API Reg Pin	View
KSN425	Numa180	Y	18-3/8" ~ 26-3/8" (467 ~ 670 mm)	16.73" (425 mm)	67.87" (1,724 mm)	3,510 lbs. (1,592 Kg)	Std. 8-5/8 " API Reg Pin	View
KSN490	Numa240	Y	23" ~ 29" (584 ~ 737 mm)	19.29" (490 mm)	73.18" (1,859 mm)	4,656 lbs. (2,112 Kg)	Std. Hexagon 240H	View
KSN510	Numa240	Y	23.2" ~ 34" (590 ~ 864 mm)	20" (510 mm)	78" (1,982 mm)	5,200 lbs. (2,359 Kg)	Std. Hexagon 240H	View
KSW610	WC610	Y	26" ~ 40" (660 ~ 1,016 mm)	24" (610 mm)	81.81" (2,078 mm)	8,488 lbs. (3,850 Kg)	Std. Hexagon 240H	View
KSW700	WC700	Y	31" ~ 47" (800 ~ 1,200 mm)	27.55" (700 mm)	85.51" (2,172 mm)	11,177 lbs. (5,070 Kg)	Std. Hexagon 240H
KSW900	WC900	Y	40" ~ 59" (1,010 ~ 1,500 mm)	35.46" (900 mm)	86.61" (2,200 mm)	15,322 lbs. (6,950 Kg)	Std. Hexagon 300H

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