River 320gc Amphibious Excavator with 4 Hydraulic Drive Motor Pontoon Undercarriage

Product Description

River 320GC Amphibious Excavator with 4 Hydraulic Drive Motor Pontoon Undercarriage

Technical Paramaters of 320GC AMPHIBIOUS EXCAVATOR
Model	Unit	Value
Operating weight	Kg	30600
Boom and stick length	mm	11000
Bucket capacity	m³	0.8
Working scope	Unit	Value
L1 Max digging radius	mm	12360
L2 Max digging height	mm	12690
L3 Max digging depth	mm	7750
L4 Max unloading height	mm	9775
L5 Min turning radius	mm	4290
Main performance	Unit	Value
Driving speed	km/h	2.9
Swing speed	r/min	11.25
Gradeability	%	49
Ground specific pressure	kPa	25.6
Bucket digging force	kN	119.5
Stick digging force	kN	83.5
Travel motor	Unit	Value
Motor model	/	Mottrol TM60
Output torque	N.m(kgf.m)	67914(6930)
Continuous pressure	MPa(kgf/cm2)	34.3(350)
Engine	Unit	Value
Engine model	/	C4.4
Rated power/speed	kW/rpm	110KW(148HP)
Max torque/speed	N.m/rpm	/
Displacement	L	4.4
Hydraulic system	Unit	Value
Main pump	/	2 Piston pumps
Main pump rated flow	L/min	429
Main safety valve pressure	MPa	/
Walking system pressure	MPa	34.3
Swing system pressure	MPa	27.5
Pilot system pressure	MPa	/
Oil capacity	Unit	Value
Fuel tank volume	L	345
Hydraulic oil tank volume	L	115
Engine oil capacity	L	15
Dimensions	Unit	Value
A Overall machine length	mm	12610
B Overall machine width	mm	4500
C Overall machine height	mm	3885
D Turntable width	mm	2980
E Single pontoon length	mm	8140
f Single pontoon width	mm	1500
G Single pontoon height	mm	1800
H pontoon overall width	mm	4500
I pontoon landed length	mm	3400
J Track gauge	mm	2990
K Distance between sprocket and idler	mm	7120
L Counterweight ground clearance	mm	1975
M Min ground clearance	mm	1210
N Max turning radius of the tail	mm	2830
Optional	Unit	Value
O Side pontoon length	mm	7000
P Side pontoon width	mm	1250
Q Side pontoon height	mm	1000

The Brief Introduction of River 320GC Amphibious Excavator
320GC amphibious excavators made by RIVER is a Tier III Emission Standard Machine, which are primarily used for dredging, land reclamation, swamp and wetland construction, waterway clearing, and environmental restoration projects.
This amphibious excavator comes with an 11-meter extended arm. However, we can customize the extension length to meet your specific requirements, which will alter the digging range, the long reach front can be 13 meters, 15 meters, 18 meters or even longer. If you have any customization needs, please contact us, and we will provide you with a comprehensive solution! The Main Application of River 320GC Amphibious Excavator
1. Wetland Restoration: Ideal for restoring marshy areas, removing invasive species, and reshaping terrain.
2. Dredging Operations: Efficiently clears sediment from rivers, lakes, and ponds, reaching inaccessible areas.
3. Aquaculture Construction: Essential for building ponds, creating access channels, and installing aquaculture infrastructure.
4. Flood Control: Crucial in managing water levels, clearing debris, and reinforcing embankments during flood events.
5. Environmental Remediation: Safely removes contaminated soil and debris from water bodies in polluted sites.
The varieties and types of amphibious excavator we can supply
We offer a range of models and brands of amphibious excavators spanning from 5 to 50 tons, along with specialized amphibious undercarriage compatible with excavators within the same weight range. Additionally, if you require modifications for a second-hand excavator, feel free to reach out to us for tailored solutions.
The Advantage of Lightweight Design Pontoon Undercarriage

WHY CHOOSE RIVER?
1. The Key Components for Fabricating Amphibious Undercarriage
2. How To Select Suitable Attachment for Amphibious Excavator?
We offer optional side pontoons and positioning piles, allowing customers to choose different equipment based on their specific project needs. This significantly enhances the flexibility and scalability of their operations. With over 20 years of experience in river dredging, river's amphibious excavator have been field-tested by thousands of customers and hundreds of projects, ensuring reliable support for your construction projects.
3. Our Cooperated Excavator Brands
4. The Production Process of Fabricating Amphibious Undercarriage
5. Cooperation with Overseas Clients

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