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EC290 EC360 Hydraulic Rock Breaker for 28-40 Ton Excavator with 160-180kg/cm2 Operating Pressure

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EC290 EC360 Hydraulic Rock Breaker for 28-40 Ton Excavator with 160-180kg/cm2 Operating Pressure

Large Image : EC290 EC360 Hydraulic Rock Breaker for 28-40 Ton Excavator with 160-180kg/cm2 Operating Pressure

Product Details:

Place of Origin:	Shandong, China
Brand Name:	JISAN
Model Number:	JSB, JSB3500S

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	$6,900-7,500

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Detailed Product Description

Weight:	3000 Kg	Length:	3100 Mm
Operating Pressure:	160-180 Kg/cm²	Required Oil Flow:	170-220 L/min
Impact Rate:	250-400 Rpm	Hosepipe Diameter:	1 Inch
Rod Diameter:	155 Mm	Suitable Excavator:	28-40 Ton
Chisel Diameter:	155 Mm	Core Components:	Engine
Type:	Hydraulic Breakers	Pressure Range:	160-180 Bar
Flow Range:	170-220 Lpm	Impact Frequency:	250-400 Bpm
Hose Size:	1 Inch
Highlight:	EC290 EC360 Hydraulic Rock Breaker , 28-40 Ton Excavator Hydraulic Hammer , 160-180kg/cm2 Operating Pressure Stone Breaker

EC290 EC360 Hydraulic Rock Breaker

Product Parameters

Item/Model	Weight (kg)	Length (mm)	Pressure (bar)	Flow (lpm)	Rate (bmp)	Hose (inch)	Chisel (mm)	Suit (ton)
JSB100	100	1000	90-120	15-25	900-1400	1/2	40	0.8-2.0
JSB200	167	1300	90-120	20-40	700-1200	1/2	45	1.2-3.0
JSB300	194	1400	90-120	25-50	600-1100	1/2	53	2.5-4.5
JSB400	363	1700	110-140	40-70	500-900	1/2	68/70	4-7
JSB600	450	1750	110-160	50-90	500-800	1/2	75	6-9
JSB800	730	2100	120-170	60-100	400-700	3/4	85	7-14
JSB900	970	2400	150-170	80-120	400-700	3/4	100	11-16
JSB1600	1950	2700	160-180	120-160	400-700	1	135	19-26
JSB1900	2050	2860	160-180	130-170	400-600	1	140	19-26
JSB3500	3000	3100	160-180	170-220	250-400	1	155	28-40
JSB4500	3300	3286	160-180	200-300	250-350	1 ¼	165	36-45
JSB5000	4250	3800	160-180	210-290	200-350	1 ¼	175	40-55
JSB5000	4900	3700	180-220	220-300	200-250	1 ¼	185	50-60
JSB6000	5400	4200	200-240	230-320	150-200	1 ¼	195	55-65
JSB6500	7400	4300	200-240	320-490	150-200	1 ¼	205	65-100

Feature Details

The excavator hydraulic breaker is a versatile front-end equipment attachment with high strength, power, and compact design. Ideal for concrete breaking, mining, boulder breaking, bridge repair, and emergency rescue operations, these breakers are essential tools for fire brigades, traffic police, and industrial applications.

Applications include demolition, deconstruction, primary rock excavation, secondary rock breaking, trenching, foundation works, and asphalt cutting. Our hydraulic hammers are compatible with carriers ranging from 50kg to over 10,000kg, featuring advanced systems like self-lubrication, vibration damping, and automatic rock hardness adjustment.

Safety Operation Precautions

Ensure proper positioning for effective breaking force application
Avoid excessive positioning that may cause machine instability
Prevent vibrations from transmitting to machine tracks during operation
Maintain vertical hammering surface alignment to prevent tool damage
Never use breaker rods for moving rocks (use stone claws instead)
Avoid sweeping debris with the breaker to prevent premature wear
Do not operate when submerged in water/mud without proper modifications
Prevent breaker falls that could damage equipment
Avoid operating at full cylinder stroke limits
Never use breaker for lifting purposes
Always warm up machine before operation, especially in cold conditions
Stop operation if hoses show abnormal vibration
Avoid blank hammering to prevent component wear
Operate at specified engine speeds for optimal performance

Our Advantages

12+ years experience as professional hydraulic breaker manufacturer
Global exports to India, Saudi Arabia, South America, Australia, and more
Premium components: Korea-made cylinder, NOK oil seals
Low-noise design with full-closed housing protection
High impact force with extended operational lifetime

Product Packaging

Standard packaging includes stretch film with export wooden case. Includes two chisels, two hoses, repair tool set with toolbox, nitrogen bottle, and nitrogen.