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1. Used Hitachi EX300 Amphibious Excavator marsh buggy for dredging, 2. Isuzu / Cummins engine, 3. ISO9001 Certified manufactur - details see: https://www.machineto.com/hot-used-hitachi-ex200-ex300-amphibious-excavator-for-sale-10107227

Model			2nd-hand EX300	Brand New SE350
Configuration	Engine	Cummins or Hitachi, Origin: Japan/USA	2nd-hand Hitachi	Brand New Cummins
	Main Pump	Origin: South Korea	Brand new	Brand new
	Multi-port Valve	Origin:South Korea	Brand new	Brand new
	Travel Motors	Origin: South Korea	Brand new	Brand new
	Cab		2nd-hand Hitachi	Brand new
	Slewing Reducer		2nd-hand	Brand new
	Boom/Stick/Bucket		Brand new	Brand new
	Swamp Undercarriages (Pontoon and X-structure)		Brand new	Brand new
Specification	Bucket Capacity (M3)		0.4
	Operation Weight (Kg)		35000
	Swing Speed (rpm)		10.7
	Travel Speed	on solid land (Km/h)	3
		on marsh land (Km/h)	2
	Gradeability		60%
	Ground Pressure (Kg/cm2)		0.145
	Bucket Digging Force (KN)		135
WorkingRange	Max digging radius a (mm)		14500
	Max digging depth b (mm)		9000
	Max digging height c (mm)		14200
	Max dumping height d (mm)		11900
	Mini swing radius e (mm)		3900
Dimensions	Tumbler distance A (mm)		8500
	Undercarriage Length B (mm)		9400
	Clearance under Counterweight C		2000
	Rear Swing Radius D (mm)		2950
	Upper structure Width E (mm)		2600
	Overall Height with Cabinet F (mm)		3750
	Ground Clearance G (mm)		1300
	Track Gauge H (mm)		3650
	Undercarriage Width J (mm)		5500
	Width of Track K (mm)		1700
Applications	Max. water depth for operation: 1.5m. If water depth is over 1.5m, we propose to firstly use spuds and side pontoons for fixing machine into water and then operate it in order to get much more stability and avoid turning over of the machine during operation when it is floating.

SUNTON is the biggest manufacturer of swamp excavators in China, who is specialized in design, manufacturing and supplying kinds of dredging equipment, i.e. amphibious excavators, swamp excavators, swamp undercarriages, long reach boom and sticks etc. SUNTON has over 70% domestic market share in amphibious excavators.

Amphibious excavators, also named in swamp excavators, marsh excavators, marsh buggies or swamp buggies, are multi-functional excavators that can be applicable to many special fields, e.g. soft terrian, marshlands or shallow water areas etc. They could complete many dredging works that normal crawler excavators are hard to complete, such as water area treatment, environmental management, stream channels dredging of civil works, reinforcement of beach cofferdam, excavation of fish ponds, capital construction of farmland irrigation and water conservancy etc.

SUNTON SE220 swamp or amphibious excavator, Isuzu or Cummins engine, good performance for dreging works in swamp or soft terrians, which is much good product for dredging works in channel, river or swamp lands, with the following detail specifications and product features:

se series swamp excavators have outstanding performances in special working conditions and are honored as “King of Dredging Excavation” by the customers, which mainly have the following product features:

¨ Could operate within 1meter water areas, stream channel or ocean beaches. As for applications in water area with more than 1 meter depth, products shall be customized as per customers’ requirement.

¨ Kinds of optional engine models, such as Yuchai, Cummins and Isuzu etc. All the engines have strong power output and stable performances with reliable quality assurance.

¨ Imported top-class hydraulic pumps and drive motors. The power transmission and execution system of the products are smooth, sensitive and durable.

¨ Extra long reach boom and arm ensures broad working range, highly efficient and flexible.

¨ Simply and easily designed control system ensures rapid and comfortable controlling activities and high working efficiency.

¨ Medium and small size excavators could be directly drove to the flatbed trailer for transportation. Large size excavators can be easily disassembled and lifted onto the flatbed trailer for transportation.

Sunton SLW series swamp excavators range from SLW160 to SLW350 or larger tonnage models that are customized as per customer's requirement. Meanwhile, Sunton also supply series of pontoon undercarriages that range from 10TONS to 24TONS to fit to the upper part of 8-24ton normal excavators, e.g. Caterpillar, Hitachi, JCB, Volvo, Komatsu, Kobelco, Daewoo, Doosan, Sumitomo and so on. In this case, customers could easily change their normal excavator to swamp excavator. Customers are better to provide us with sizes of central joint and swing bearing. We will design mounting frame for connection of upperstructure and undercarriage.