RL-AE20
Warranty 12months
Warranty 12months
Crawler Excavator
Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
Backhoe
Hydraulic Transmission
Hydraulic
0.1~0.5m³
Medium-Sized
CE, ISO9001: 2000
New
Q355
40r
3PCS
Electrical
RELONG
Container
20Ton
Shandong, China
8429529000
Product Description
Swamp Buggy Amphibious Excavator Floating Pontoon Undercarriage Long Arm Reach Wetland Construction Equipment Marsh Buggy
Amphibious excavators are multi-purpose excavators used in land, shallow water, marsh and deep water areas. After years of practical testing, Relong amphibious excavator has been recognized and trusted by the majority of users. The upper half structure can choose the excavator brand and all kinds of machine you need. Various types of buoyancy tank have been designed and widely used, which can be adapted to 5-40 ton excavator, and can also be customized according to your working conditions and requirements, in accordance with your exclusive scheme.
Description | Model Specification | ||||||
RL-AE06 | RL-AE12 | RL-AE20 | RL-AE25 | RL-AE30 | RL-AE34 | RL-AE40 | |
Track length on ground | 2700mm | 3500mm | 5000mm | 5000mm | 6500mm | 7000mm | 7000mm |
Max. Track Length | 5700mm | 6200mm | 9500mm | 9500mm | 10500mm | 11500mm | 13500mm |
Transportation Length | 7260mm | 8070mm | 11460mm | 11660mm | 13610mm | 14480mm | 14480mm |
Transportation Height | 3700mm | 3700mm | 3950mm | 3950mm | 4040mm | 4140mm | 4800mm |
Counterweight clearance | 1810mm | 2010mm | 2010mm | 2010mm | 2010mm | 2210mm | 2540mm |
Spud height | 6000mm | 6000mm | 8000mm | 8000mm | 10000mm | 12000mm | 12000mm |
Overall width(with spud) | 5500mm | 6160mm | 6800mm | 6800mm | 8000mm | 8000mm | 8000mm |
Track side | 1640mm | 1840mm | 1840mm | 1840mm | 1840mm | 2040mm | 2340mm |
Track gauge | 3500mm | 3660mm | 3700mm | 3700mm | 4700mm | 4700mm | 4700mm |
Overall width(no spud) | 4500mm | 5160mm | 5200mm | 5200mm | 6400mm | 6400mm | 6400mm |
Single track width | 1300mm | 1500mm | 1500mm | 1500mm | 2000mm | 2000mm | 2000mm |
Spud space | 4000mm | 4500mm | 5600mm | 5600mm | 5600mm | 6000mm | 6000mm |
Spud span | 4900mm | 5560mm | 5600mm | 5600mm | 6800mm | 7000mm | 7000mm |
Description | Model Specification | ||||||
RL-AE06 | RL-AE12 | RL-AE20 | RL-AE25 | RL-AE30 | RL-AE34 | RL-AE40 | |
Max.digging reach | 6700mm | 8210mm | 9790mm | 9990mm | 10720mm | 10740mm | 11240mm |
Max. Digging reach on ground | 6500mm | 8010mm | 9699mm | 9899mm | 10520mm | 10520mm | 11040mm |
Max. Digging depth | 3400mm | 5580mm | 5660mm | 5860mm | 6415mm | 5910mm | 6365mm |
Max. Dumping height | 5174mm | 6755mm | 7880mm | 8080mm | 8163mm | 8296mm | 8605mm |
Min. Dumping height | 2583mm | 3300mm | 2501mm | 2501mm | 3638mm | 3838mm | 4370mm |
Max. Digging height | 8510mm | 9055mm | 9980mm | 9980mm | 11040mm | 11320mm | 11530mm |
Max. Bucket pin height | 6203mm | 8040mm | 8267mm | 8267mm | 9610mm | 9610mm | 10300mm |
Max. Vertical digging depth | 2027mm | 2505mm | 3029mm | 3029mm | 4050mm | 3080mm | 3980mm |
Max. Vertical radius | 4046mm | 5555mm | 6980mm | 6980mm | 8079mm | 9275mm | 9070mm |
Min. Digging Clearance | 325mm | 465mm | 562mm | 562mm | 420mm | 910mm | 1760mm |
Max. Swing radius | 2365mm | 2445mm | 3560mm | 3560mm | 4019mm | 4413mm | 4505mm |

Main Pontoon Parameters
Excavator(T) | Model | Main Pontoon Size L*W*H(m) | Overall Size L*W*H(m) | Chain Qty | Hydraulic motor Qty | Buoyancy(T) | Reserve buoyancy coefficient | Ground pressure (Kpa) | Type | Reference weight(kg/set) |
6 | RLAE06S | 5.70*1.57*1.59 | 5.70*4.00*1.59 | 2 | TM 10*2 | 14 | 16% | 1.1 | F | 8500 |
8 | RLAE08S | 5.70*1.57*1.74 | 5.70*4.00*1.74 | 2 | TM22*2 | 15.5 | 7% | 1.2 | S | 9000 |
10 | RLAE10S | 6.20*1.57*1.84 | 6.20*4.20*1.84 | 2 | 18.5 | 10% | 1.3 | S | 10000 | |
12 | RLAE12S | 6.20*1.57*1.84 | 6.20*4.20*1.84 | 2 | 3% | 1.4 | S | 10000 | ||
15 | RLAE15S | 7.30*1.57*1.84 | 7.30*4.20*1.84 | 2 | 22.5 | 2% | 1.4 | S | 12000 | |
15 | RLAE15F | 7.30*1.97*1.84 | 7.30*5.00*1.84 | 3 | TM40*2 | 27 | 12% | 1.3 | F | 15000 |
20-22 | RLAE20S | 8.50*1.97*1.84 | 8.50*5.20*1.84 | 3 | 31.5 | 5% | 1.4 | S | 16710 | |
20-22 | RLAE20F | 10.00*1.97*1.84 | 10.00*5.20*1.84 | 3 | TM60*2 | 38 | 15% | 1.2 | F | 19000 |
24 | RLAE24S | 10.50*1.97*1.84 | 10.50*5.20*1.84 | 3 | 40.5 | 8% | 1.3 | S | 21000 | |
26 | RLAE26S | 11.00*1.97*1.84 | 11.00*5.20*1.84 | 3 | 42.5 | 2% | 1.4 | S | 25000 | |
30 | RLAE30S | 11.50*1.97*1.84 | 11.50*5.20*1.84 | 3 | TM70*2 | 45 | 2% | 1.5 | S | 28000 |
33 | RLAE33S | 11.50*2.44*1.84 | 11.50*6.50*1.84 | 3 | 60 | 5% | 1.4 | S | 35000 | |
36 | RLAE36S | 11.50*2.44*2.34 | 11.50*6.50*2.34 | 3 | 80 | 25% | 1.6 | F | 40000 | |
40 | RLAE40S | 12.00*2.44*2.34 | 12.00*6.50*2.34 | 3 | 92 | 29% | 1.5 | F | 44000 | |
42 | RLAE42S | 12.50*2.44*2.34 | 12.50*6.50*2.34 | 3 | TM70*4 | 96.5 | 27% | 1.5 | F | 48000 |
45 | RLAE45S | 13.00*2.44*2.34 | 13.00*6.50*2.34 | 3 | 101 | 26% | 1.5 | F | 50000 | |
48 | RLAE48S | 14.00*2.64*2.34 | 14.00*6.50*2.34 | 3 | 110 | 27% | 1.5 | F | 54000 | |
50 | RLAE50S | 14.00*2.94*2.34 | 14.00*7.00*2.34 | 3 | 125 | 36% | 1.4 | F |




Company Profile:

FAQ:
1.How long is your lead time?
Around 45days after receiving the deposit.
2.How is the warranty?
Our warranty time is 1 year from date of machine arriving at your destination port.
3.Do you have any machine in stock?
No, every machine is manufactured according to customer request. This ensures higher quality.
4.Could you do OEM?
Yes, OEM is acceptable. We could make the unique machine as per your specific configuration and requirements.