Sales - Rentals - Parts - Support

Series H-50

Series H-50 Modular Pontoons

Designed for use in assemblies requiring up to 100-ton operational load capacities, Series H-50 equipment offers maximum portability and is suitable for applications demanding frequent changes in location.

Components are dimensioned to allow highway transport of multiple units day or night without restriction. In addition to supporting cranes with up to 40-ton capacity, H-50 equipment is often utilized for flotation and bridging in pipeline construction, core drilling, dive platforms and lighter duty material transports. It is also used as service and support assemblies in applications which require the larger Series S-50 or S-70 units for primary work platforms.
Which series is right for your application?

See our Series Comparison Chart and visit our Series H-50, Series S-50 and Series S-70 pages for more details. Or better yet, fill out our Electronic Inquiry to hear back from one of our experienced application engineers.

Series H-50 Modules

SpecificationsQuadrafloat™Duofloat™End RakeLoading Ramp
Effective Length (ft.)30.015.07.515.0
Effective Width (ft.)7.57.57.57.5
Effective Depth (ft.)3.83.83.83.8
Unit Weight (Lbs.)14,5007,9003,5005,600
Buoyant Capacity @ 65% Draft (Tons)10.04.50.30.4
Deck Bearing Capacity (PSF)3,5003,5002,0005,000
Bottom Bearing Capacity (PSF)2,5002,5002,5002,500
Horizontal Lock Spacing (In.)45454545
Vertical Lock Spacing (In.)40404040
Lock Capacity @ 65% Yield (Tons)45454545

Shipping DimensionsQuadrafloat™Duofloat™End RakeLoading Ramp
Overall Length (In.)36518594186
Overall Width (In.)95958989
Overall Depth (In.)47474747
Cubage (Cu.Ft.)943478228450

SpecificationsQuadrafloat™Duofloat™End RakeLoading Ramp
Effective Length (m.)9.1444.5722.2864.572
Effective Width (m.)2.2862.2862.2862.286
Effective Depth (m.)1.1581.1581.1581.158
Unit Weight (kg.)6,5773,5831,5882,540
Buoyant Capacity @ 65% Draft (mt.)9.074.080.270.36
Deck Bearing Capacity (kPa.)167.58167.5895.76239.40
Bottom Bearing Capacity (kPa.)119.70119.70119.70119.70
Horizontal Lock Spacing (m.)1.1431.1431.1431.143
Vertical Lock Spacing (m.)1.0161.0161.0161.016
Lock Capacity @ 65% Yield (mt.)40.8240.8240.8240.82

Shipping DimensionsQuadrafloat™Duofloat™End RakeLoading Ramp
Overall Length (m.)9.2714.6992.3884.724
Overall Width (m.)2.4132.4132.2612.261
Overall Depth (m.)1.1941.1941.1941.194
Cubage (cu.m.)27146.413