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Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Dth Hammers

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Brand Name :	MIROC
Model Number :	atlas copco dth hammers
Certification :	ISO9001,API,SGS
Payment Terms :	L/C, D/A, D/P, T/T
Supply Ability :	30000pcs per month
Delivery Time :	10-15 days

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Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Dth Hammers

Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank atlas copco dth hammers

High Air Pressure DTH Hammer Without Foot Valve

Description	Weight(kg)
Description	KSQ55C(A)	KSQ65A	KSQ75A	KSQ85A	KSQ1120A
1.Top sub	13.70	20.00	23.00	34.00	70.00
2. O-ring Of Top Sub	0.015	0.02	0.015	0.015	0.040
3.Breakout Ring	-	-	-	0.30	0.80
4.Check Valve	0.70	0.70	0.70	1.20	2.00
5. Spring	0.10	0.10	0.10	0.10	0.10
6. Air Distributor	2.00	3.50	4.50	6.00	16.00
7. Internal cyliKSQer	2.80	4.20	6.50	6.50	25.00
8. Piston	15.00	23.00	28.00	42.50	113.00
9. External CyliKSQer	25.00	31.50	40.00	60.00	173.00
10. Guide sleeve	3.20	6.50	7.50	5.30	24.00
11. O-ring Of Stop Ring	0.01	0.01	0.01	0.01	0.01
12. Stop Ring	0.50	0.60	0.80	1.20	4.00
13. Breakout Ring	-	-	-	0.30	0.80
14. Drive Chuck	4.00	6.00	8.00	17.50	46.00
15. Drill Bit	15.90	26.00	28.50	40.00	140.00
Technical Data
Model	KSQ55C(A)	KSQ65A	KSQ75A	KSQ85A	KSQ1120A
Length (Without Bit)	1102mm	1238mm	1258mm	1359mm	1880mm
Weight (Without Bit)	68.00kg	98.00kg	120.00kg	175.00kg	474.00kg
External Diameter	φ126mm	φ142mm, φ146mm	φ165mm	φ180mm, φ185mm	φ275mm
Bit Shank	KSQ55C/DHD350Q	COP64/DHD360	COP64/DHD360	COP84/DHD380	DHD1120
Hole Range	φ135 - φ155mm	φ155 - φ203mm	φ175 - φ216mm	φ195 - φ254mm	φ305 - φ445mm
Connection Thread	API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg	API 3 1/2 '' Reg	API 3 1/2 '' Reg	API 4 1/2 '' Reg	API 6 5/8 '' Reg
Working Pressure	1.3 - 2.3 Mpa	1.5 - 3.0 Mpa	1.5 - 3.0 Mpa	1.5 - 3.0 Mpa	2.0 - 3.5 Mpa
Impact Rate at 17 Bar	28HZ	25HZ	23HZ	22HZ	20HZ
Recommended Rotation Speed	20 - 35 r/min	20 - 30 r/min	20 - 30 r/min	15 - 25 r/min	15 - 25 r/min
Air Consumption	1.0Mpa: 8 m³/ min	1.0Mpa: 9 m³/ min	1.0Mpa: 11 m³/ min	1.0Mpa: 12 m³/ min	1.0Mpa: 28 m³/ min
	1.8Mpa: 14 m³/ min	1.8Mpa: 18 m³/ min	1.8Mpa: 20 m³/ min	1.8Mpa: 22 m³/ min	1.8Mpa: 50 m³/ min
	2.4Mpa: 19 m³/ min	2.4Mpa: 26 m³/ min	2.4Mpa: 28 m³/ min	2.4Mpa: 28 m³/ min	2.4Mpa: 71 m³/ min

Description	Weight(kg)
Description	KSQ25A	KSQ35A	KSQ45A	KSQ45S	KSQ55A	KSQ55S
1.Top sub	3.10	4.20	6.50	6.00	13.70	13.30
2. O-ring Of Top Sub	-	0.01	0.01	0.01	0.015	0.015
3.Breakout Ring	-	-	-	-	-	-
4.Check Valve	0.10	0.20	0.35	0.30	0.70	0.70
5. Spring	0.05	0.02	0.05	0.05	0.10	0.10
6. Air Distributor	0.60	0.80	1.50	1.30	2.00	1.90
7. Internal cyliKSQer	0.80	1.30	2.10	1.90	2.80	2.70
8. Piston	3.80	5.50	8.50	7.80	15.00	14.50
9. External CyliKSQer	4.50	9.50	15.20	14.60	24.00	23.00
10. Guide sleeve	0.60	1.00	1.30	1.20	2.60	2.50
11. O-ring Of Stop Ring	0.005	0.05	0.01	0.005	0.01	0.01
12. Stop Ring	0.10	0.15	0.30	0.20	0.50	0.50
13. Breakout Ring	-	-	-	-	-	-
14. Drive Chuck	1.40	1.90	3.40	3.40	6.50	6.20
15. Drill Bit	3.20	5.00	9.00	8.50	16.00	15.50
Technical Data
Model	KSQ25A	KSQ35A	KSQ45A	KSQ45S	KSQ55A	KSQ55S
Length (Without Bit)	872mm	888mm	1011mm	986mm	1110mm	1110mm
Weight (Without Bit)	16.00kg	25.00kg	43.20kg	37.00kg	69.00kg	66.00kg
External Diameter	φ71mm	φ82mm	φ99mm	φ92mm	φ126mm	φ116mm
Bit Shank	KSQ25	IR3.5	COP44/DHD340	COP44/DHD340	COP54/DHD350R	COP54/DHD350R
Hole Range	φ76 - φ90mm	φ90 - φ115mm	φ110 - φ135mm	φ105 - φ120mm	φ135 - φ155mm	φ127 - φ145mm
Connection Thread	T42101.5	API 2 3/8 '' Reg	API 2 3/8 '' Reg	API 2 3/8 '' Reg	API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg, API 2 7/8 '' IF	API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg
Working Pressure	1.0 - 1.5 Mpa	1.0 - 1.5 Mpa	1.2 - 2.0 Mpa	1.2 - 2.0 Mpa	1.3 - 2.3 Mpa	1.3 - 2.3 Mpa
Impact Rate at 17 Bar	25HZ	25HZ	30HZ	30HZ	28HZ	28HZ
Recommended Rotation Speed	22 - 35 r/min	25 - 40 r/min	22 - 35 r/min	25 - 40 r/min	20 - 35 r/min	20 - 35 r/min
Air Consumption	1.0Mpa: 4 m³/ min	1.0Mpa: 3.8 m³/ min	1.0Mpa: 6 m³/ min	1.8Mpa: 8 m³/ min	1.0Mpa: 7 m³/ min	1.0Mpa: 7 m³/ min
	1.5Mpa: 6 m³/ min	1.5Mpa: 7.5 m³/ min	1.8Mpa: 10 m³/ min	2.4Mpa: 13 m³/ min	1.8Mpa: 14 m³/ min	1.8Mpa: 13.5 m³/ min
			2.4Mpa: 15 m³/ min		2.4Mpa: 19 m³/ min	2.4Mpa: 18 m³/ min

Product Tags:

atlas copco dth hammers

Hard Rock atlas copco dth hammers

DHD340 atlas copco dth hammers

Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Dth Hammers

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10 Inch Down The Hole Hammer High Perfomance In Overburden 6 Months Warranty

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Company Info.

KSQ Technologies (Beijing) Co. Ltd

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Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Dth Hammers

Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Dth Hammers

Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Dth Hammers

atlas copco dth hammers

Hard Rock atlas copco dth hammers

DHD340 atlas copco dth hammers

Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Dth Hammers

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