Brief Introduction :

We MAXWAY MACHINE COMPANY LTD (MMCL) is one of the largest manufacturers and exporters of amphibious excavator, amphibious pontoon undercarriage,

excavator long arm with bucket and hydraulic submersible dredge pump in China.

Our MAXWAY series amphibious pontoon undercarriages are designed for 5 Ton to 40 Ton class excavators.

You only need to tell us the excavator brands and models (Eg:HITACHI 200, PC200, CAT350.....), we could produce suitable pontoon undercarriage for you.

Pontoons : --- MAXWAY Amphibious excavator undercarriage ( Pontoons) is manufactured from Q355B or A36 steel plate.

They are allowed to be used in brackish water without affecting the pontoon's structural integrity.

The pontoon bottoms are also reinforced for rough terrain operation.

Track shoes : ---Track shoes of MAXWAY pontoon undercarriage are made of specially alloy steel.

They are strong enough to support the whole amphibious excavator.

Also, the wide and thick track shoes could help the MAXWAY Amphibious excavator walking ( floating and swimming in water) faster in deep water.

Track chains : --- MAXWAY Amphibious pontoon track chains are made of super durable titanium alloy and 40Cr special alloy.

This high quality steel can guarantee long-life of chains. So, it is safer to work on deep water.

Hydraulic travel motors :--- According to users' requests, we could install 2 or 4 travel motor assembles in the pontoon

undercarriage (amphibious excavator undercarriage). Usually, we choose DOOSAN brands hydraulic travel motors.

They are world famous brand and super reliable quality.

Main Specification :

1	Model of Pontoon Undercarriage		MAX250PU	3 checking holes on each pontoon
2	Suitable Excavator		23--26 ton class excavator
3	Travel Motor Assembly		DOOSAN TM70
4	Pontoon and Track Shoe		Heavy duty type
5	Material of Chain (Heavy duty chains)		40Cr alloy + titanium alloy with heat treatment
6	Watertight Compartment and Checking Hole		3 checking holes and 3 watertight compartments in each pontoon
7	Anti-rust painting		High grade epoxy zinc rich primer and finished painting (Paint pontoon inside and outside)
8	Color		Gray
9	Chains on Each Pontoon (as the right photos)		3 track chains on each pontoon
10	Weight of Pontoon Undercarriage		21 Ton
11	Ground pressure		0.129 kg/cm2
12	Buoyancy		44 Ton
13	Main Dimension	Pontoon Length (A)	9755 mm
		Ground Contact Length of Pontoon (B)	5003 mm
		Pontoon Height (C)	1845 mm
		Pontoon Width (D)	2110 mm
		Pontoon Net Width (D1)	1810 mm
		Ground clearance (E)	1280 mm
		Track gauge (F)	3990 mm
		Pontoon undercarriage width (G)	5800 mm
		Transportation width (H)	6000 mm

Pontoon Details:

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MAXWAY MACHINE COMPANY LTD

MAX250PU amphibious pontoon undercarriage for 23--26 ton excavator