HB20G HB30G HB40G Chisel Drill Rod for Excavator Hydraulic Rock Breaker Hammer

Products Character

1. The chisels our factory manufactured are made by 42CrMo steel to fully ensure products' density and performance.

2. Using advanced CNC machining to make accurate size, and paying special attention to each machining detail, to ensure them being equipped with bushings right.

3. Using advanced heat treatment technology, heating them by sectional type, which makes inside machine part be HRC48, abrasion part be 58-60HRC.Meanwhile ensuring having superior wear-resistance and being not easy to break down.

Usage

Crushing things directly.

Type

Taper type, flat type, pyramid type,wedge type, blunt type, plain type,round type and so on.

The processing of our products

Forging (Creating the high-density foundation)
Turnery (Precision machining and shaping)
Heat Treatment (Segmentation quenching for optimal hardness)
Ultrasonic Flaw Detection (Internal structural integrity check)
Hardness Test (Verification of core and surface specs)
Product Packing (Ready for secure global shipment)

The quality is our mission and the integrity is the soul. We always insist to be sincerely to provide the high quality goods for all new and regular customer all the time. Please let us make the progress together.

Applicant:

Chisels for power tools as Bosch, Hitachi, Makita, used in cutting chiseling hole for concrete. Point Chisel/Flat Chisel/Groove Chisel Accessories for power tools as Bosch, Hitachi, Makita, Metabo, Hilti etc.Suitable for used with electric hammer in chiseling hole, cutting, chiseling groove for concrete and brick wall.

SLYM Hydraulic Hammer
Model	Diameter(mm)	Weight(kg)
SM53	53	9
SM68	68	18
SM75	75	23
SM85	85	32
SM100	100	57
SM135	135	121
SM140	140	137
SM150	150	160
SM155	155	193
SM165	165	227
SB175	175	272

MONTABERT Hydraulic Hammer
Brand	Model	Dia.（mm）	Length（m）	Weight（kg）
蒙特贝MONTABERT	BRH40	45	500	6
	BRH75/76/90/91	60	550	8
	BRH125	80	700	21
	BRH250/270	95	850	40
	BRH501/570	114	1000	76
	BRH620	114	1000	71
	BRH625/900	118	1000	74
	BRH750	120	1100	86
	BRH1100	140	1350	135
	BRP30	40	410	4
	BRP45/50	50	430	6
	BRP60/70	50	510	7
	BRP85/100	62	620	12
	BRP130/150	75	740	21
	BRV32	122	1100	90
	BRV43	150	1300	160
	BRV45	150	1300	160
	BRV52	162	1350	192
	BRV53	170	1400	230
	BRV55	170	1500	245
	BRV1600	140	1250	140
GB Hydraulic Hammer
Brand	Model	Dia.（mm）	Length（mm）	Weight（kg）
工兵GB	GB1T	58	580	10
	GB2T	70	700	19
	GB3T	75	750	23
	GB4T	90	902	40
	GB5T	100	1055	58
	GB6T	125	1181	102
	GB8T	140	1248	136
	GB8AT	135	1240	125
	GB11T	155	1400	200
	GB14T	148	1500	182
	GB170E	120	1100	85
	GB220E	135	1200	121
	GB290E/300E	150	1310	158
	GB400E	155	1500	193
KRUPP Hydraulic Hammer
Brand	Model	Dia.（mm）	Length（mm）	Weight（kg）
克虏伯KRUPP	HM45	42	470	6
	HM50/55	45	480	7
	HM60/75	55	590	10
	HM85/90V	62	600	11
	HM100/110	65	700	18
	HM130/131/135/140V	65	780	18
	HM170/185/190V	75	800	25
	HM200	80	785	27
	HM300/301/305	80	900	30
	HM400/401	80	800	27
	HM550/560CS/V	100	1000	55
	HM600/601	100	1000	55
	HM700/701/702/705	115	1150	86
	HM710/720CS/V	115	1080	82
	HM800	135	1150	115
	HM900/901/902	135	1150	115
	HM950/960CS/V	135	1080	110
	HM1200	120	1250	155
	HM1300/1500CS/V	150	1200	151
	HM1800/2000CS/V	160	1400	220
	HM2200/2500CS/V	180	1500	270
RAMMER Hydraulic Hammer
Brand	Model	Dia.（mm）	Length（mm）	Weight（kg）
锐猛RAMMER	S-21	45	5	48
	S-20/22	53	8	53
	S-23/D-30	63	15	68
	S-24	70	21	73
	S-25	70	22	75
	S-26/D-50	90	34	85
	S-29	95	45	90
	S-52	110	55	90
	S-54/D-60	115	80	105
	S-55	115	78	105
	S-56/D-70	130	102	110
	S-82	140	130	120
	S-83/D-110	140	130	120
	S-84	160	190	135
	S-86	170	235	145
	E-64	106	65	105
	E-66	115	78	105
	E-68	130	101	110
	G-80	140	135	120
	G-100	170	240	145
	G-120	195	360	170
INDECO Hydraulic Hammer
Brand	Model	Dia.（mm）	Length（mm）	Weight（kg）
意德科INDECO	MES121/150	45	480	5
	MES180/181/200	48	550	6
	MES300/301/350/351	55	600	10
	MES451/521/550/HB5	65	650	14
	MES601/621/650	80	650	22
	HB8	80	700	24
	MES1200/HB12	90	800	34
	MES1500/HB19	110	900	55
	MES1750/1800	114	1000	72
	MES2000/HB27	120	1000	78
	MES2500	130	1100	101
	MES3000	140	1200	130
	MES3500	145	1300	155
	MES4000	150	1300	160
	MES5000	160	1350	190
	MES7000	180<, /SPAN>	1450	260
FURUKAWA Hydraulic Hammer
Brand	Model	Dia.（mm）	Length（mm）	Weight（kg）
古河FURUKAWA	HB100	55	500	9
	HB200	70	510	13
	HB700	104	940	49
	HB1G	36	400	3
	HB2G	45	460	4
	HB3G	60	560	11
	HB5G	75	650	20
	HB8G	90	750	30
	HB10G	105	1000	65
	HB15G	120	1000	80
	HB20G	135	1200	120
	HB30G	150	1300	157
	HB40G	160	1400	200
	HB50G	180	1500	270
	F-1	36	400	3
	F-2	45	480	5
	F-3	52	520	8
	F-4	60	540	11
	F-5	68	610	16
	F-6	75	720	23
	F-9	90	800	32
	F-12	105	1000	66
	F-19	120	1100	86
	F-22	135	1200	117
	F-27	140	1300	164
	F-35	150	1400	169
	F-45	165	1450	220
OKADA Hydraulic Hammer
Brand	Model	Dia.（mm）	Length（mm）	Weight（kg）
冈田OKADA	OUB-301	50	500	6
	OUB-302	61	550	9
	OUB-303	68	700	12
	OUB-304	74	700	19
	OUB-305	85	900	32
	OUB-308	110	1000	54
	OUB-310	122	1100	86
	OUB-312	130	1150	96
	OUB-316	140	1250	130
	OUB-318	150	1400	170
	UB-8	98	1000	45
	UB-11	122	1100	83
	UB-14	136	1200	117
HAN WOO Hydraulic Hammer
Brand	Model	Dia.（mm）	Length（mm）	Weight（kg）
韩宇HAN WOO	RHB301	45	480	5
	RHB302	50	490	7
	RHB303	55	500	8
	RHB305	68	750	19
	RHB308	85	800	32
	RHB313	105	1050	64
	RHB323（323V）	135	1200	121
	RHB328/332	150	1450	181

SLYM Hydraulic Hammer
Model	Diameter(mm)	Weight(kg)
SM53	53	9
SM68	68	18
SM75	75	23
SM85	85	32
SM100	100	57
SM135	135	121
SM140	140	137
SM150	150	160
SM155	155	193
SM165	165	227
SB175	175	272

Q1: Why is my breaker chisel tip softening or "mushrooming"?

A: This is usually caused by excessive heat. If you strike the same hard rock for more than 30 seconds, the temperature can exceed 400°C, causing the steel to soften. Always change your striking point frequently and never exceed 30 seconds per spot.

Q2: What causes the shank of the drill rod to chip or snap at the pin slot?

A: This is typically the result of Blank Firing. When the chisel is not in firm contact with the rock, the energy is absorbed by the flat pins and the shank rather than the target. Regular lubrication and ensuring firm contact can prevent this.

Q3: Is it okay to use the chisel to pry or pull heavy objects?

A: No. Hydraulic breaker chisels are designed for vertical impact, not side stress. Using the chisel as a lever or pulling with the excavator arm will cause a fatigue fracture. You can identify this by a 90-degree snap on the rod.

Q4: How should I "warm up" a brand-new chisel?

A: Like an athlete, a new chisel needs a warm-up. Start with low power and frequency on relatively soft material. This allows the heat-treated steel to adapt to the vibration before you move to heavy-duty rock breaking.

Q5: When can I claim a warranty for a broken chisel?

A: Claims are generally accepted for Material Defects (evidenced by internal air bubbles or radial cracks from a central point) or Bending (caused by insufficient heat treatment). Damage from prying, blank firing, or off-center striking is considered improper operation.

Q6: Why is the top of my chisel (the striking face) chipping?

A: This is often caused by Off-center Striking or Contamination. If your bushings are worn, the piston hits the chisel at an angle. Also, if dirt or metal chips get between the piston and chisel, they act as "stress points" that cause fragmentation.

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