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75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
Specifications
Brand Name :
Hongruntong Marine
Model Number :
HM-CLTWB47
Certification :
ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin :
China
MOQ :
1
Price :
US$20-US$150
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1520 Pcs Per Month
Delivery Time :
5-6 Work Days
Packaging Details :
Wooden Pallets, Wooden Box
Name :
Crane Load Test Water Bags
Material :
Top Notch PVC
Thickness :
0.4mm-2.5mm, or As Request
Loadcell :
10-150 Tons
Capacity :
1T - 150T
Layers :
1-6Ply, or As Request
Reinforcement :
Nylon Fabric
Color :
Black, Yellow, Orange, or As Request
Application :
Structural Load Testing, Proof Load Testing
Features :
Durability, Adjustable Weight
Description

75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance

Description

Crane Load Test Water Bags provide a safe, efficient, and cost-effective solution for verifying the lifting capacity of cranes and related equipment. The bags are constructed from heavy-duty, UV-resistant PVC-coated fabric and reinforced with high-tensile webbing, ensuring long service life. When empty, they are compact and lightweight, significantly reducing logistics costs. During testing, the gradual filling process allows precise load control, reducing shock to the crane.


( Case: An offshore drilling rig in the Gulf of Mexico used 35-ton water bags to test its crane before operations. The gradual load application prevented equipment strain, and the entire process was completed within strict safety regulations. )

Specifications

Application

Proof Load Testing, Offshore Load Testing, Structural Load Testing, Ship Load Testing, Industrial Equipment Testing, Research and Development.

Content

100% POLYVINYL CHLORIDE

Phthalate

7P Phthalate Free (includes all Phthalates listed in CAL Prop 65, CPSIA and REACH)

Backing Material Size

1.8/2.0 Mm X 1.55m, Thickness Produced As Per Your Request.

Weight

37.1 oz square yard/ 1450 +- 50 GSM

Special

UV Resistant

7P Phthalate Free (includes all Phthalates listed in CAL Prop 65, CPSIA and REACH)

BPA Free / Tris Free / Formaldehyde Free

Does Not Contain Conflict Minerals

Care Instructions

Rinse With Fresh Water And Air Dry

Do Not Store with Seawater and Keep Away From Heat Sources

Available sizes

5000 kg

8,000 kg

1,0000 kg

15,000 kg

20,000 kg

30,000 kg

50,000 kg

100,000 kg

Special sizes could be customized

OEM

Supported

MODEL

Weight

Volume

Empty Height (Length)

Filled

Height (Length)

Max

Diam

(ø)

Dry Weight without accessories

kg

Liters / m3

m

m

m

kg

lbs

USG

ft

ft

ft

lbs

HM-1T

1,000

1,000 / 1

2.52

2.23

1.39

36

2,204

264

8.27

7.33

4.56

80

HM-2T

2,000

2,000 / 2

2.87

2.6

1.65

41

4,409

528

9.41

8.5

5.43

90

HM-3T

3,000

3,000 / 3

3.38

2.97

1.82

50

6,613

792

11.11

9.75

6.0

110

HM-4T

4,000

4,000 / 4

3.41

3.07

1.88

64

8,818

1,056

11.22

10.1

6.16

141

HM-5T

5,000

5,000 / 5

4.14

3.52

2.13

80

11,023

1,320

13.60

11.58

7.0

176

HM-6T

6,000

6,000 / 6

4.39

3.91

2.28

86

13,227

1,585

14.41

12.83

7.48

189

HM-8T

8,000

8,000 / 8

4.54

3.93

2.52

104

17,636

2,113

14.91

12.91

8.27

230

HM-10T

10,000

10,000 / 10

5.18

4.49

2.70

130

22,046

2,641

17.0

14.75

8.90

286

HM-12.5T

12,500

12,500/ 12.5

5.43

4.62

2.86

154

27,558

3,302

17.91

15.16

9.39

340

HM-15T

15,000

15,000 / 15

6.24

5.48

2.95

159

33,069

3,962

20.50

18.00

9.70

350

HM-20T

20,000

20,000 / 20

6.78

6. 04

3.42

224

44,100

5,283

22.25

19.83

11.25

492

HM-25T

25,000

25,000 / 25

7.51

6.40

3.75

315

55,115

6,604

24.66

21.0

12.33

695

HM-35T

35,000

35,000 / 35

8.07

7.11

3.91

417

77,161

9,246

26.50

23.33

12.83

920

HM-40T

40,000

40,000 / 40

8.71

7.72

4.07

440

88,184

10,566

28.58

25.33

13.36

970

HM-50T

50,000

50,000 / 50

8.99

7.77

4.56

544

110,231

13,208

29.50

25.50

14.96

1200

HM-100T

100,000

100,000 / 100

11.27

10.00

5.65

952

220,462

26,420

37.00

32.9

18.56

2100

Features

Economical Alternative to Solid Calibration Weights
Water bags eliminate the need for costly steel or concrete test weights, offering a reusable, adjustable, and cost-effective solution that adapts to a wide range of load requirements.

Compliance with International Testing Standards
Manufactured to meet or exceed standards such as OSHA, ASME B30.10, and EN 13135, ensuring the bags are suitable for certified crane testing and inspection programs.

Versatile for Multiple Load Testing Applications
Beyond cranes, these bags are also ideal for testing hoists, winches, lifting frames, and even structural load testing, thanks to their customizable size and capacity options.

Low Maintenance and Easy Cleaning
The smooth PVC surface resists dirt and algae buildup, allowing quick rinsing and cleaning. Regular maintenance is limited to visual inspections and valve checks, extending operational lifespan.

Applications

Ship Load Testing and Ballast Simulation
In shipyards, water bags can simulate ballast loads or test crane operations onboard vessels safely and effectively.

Load Testing for Construction Hoists and Elevators
Water bags help ensure the load-bearing capacity and safety of construction hoists, temporary elevators, and material lifts.

Testing of Heavy Duty Trucks and Loaders
Used to verify the lifting and load handling capability of heavy-duty trucks, loaders, and other mobile lifting equipment.

Advantages

Accurate Load Application
Our bags allow gradual filling for precise, controlled load application during crane testing, reducing stress on equipment and ensuring compliance with test protocols.

Customizable Capacities and Shapes
We manufacture water bags ranging from 1 ton to over 100 tons capacity, with custom dimensions available to meet specific crane load test requirements.

Lightweight and Portable When Empty
Compared to solid test weights, our empty water bags are easy to handle, transport, and store, significantly reducing logistics costs.

Quick Setup and Deployment
Designed for fast installation with minimal manpower, our water bags can be prepared for testing within minutes, saving valuable project time.

FAQ

Q1: What are crane load test water bags used for?
A1: They are used to apply precise, controlled loads during testing and certification of cranes, hoists, lifting equipment, and structural components to ensure safety and compliance with industry standards.

Q2: How do water bags compare to traditional solid weights for load testing?
A2: Water bags are more portable, adjustable, and cost-effective. Unlike solid weights, they can be filled onsite to the exact load needed and are easier to transport and store when empty.

Q3: What materials are water bags made from?
A3: Typically, they are constructed from high-strength, multi-layer reinforced PVC fabric combined with polyester mesh to ensure durability, flexibility, and resistance to punctures and abrasion.

Q4: How do you fill and drain the water bags?
A4: Water bags feature large, corrosion-resistant valves that allow rapid filling and draining using standard water hoses or pumps, significantly reducing setup and teardown time.

75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
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75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance

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Product Detail
Brand Name :
Hongruntong Marine
Model Number :
HM-CLTWB47
Certification :
ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin :
China
MOQ :
1
Price :
US$20-US$150
Contact Supplier
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance
75 Tons Heavy Duty Crane Proof Load Bags Reinforced Seams Superior Tear Resistance

Hongruntong Marine LLC.

Verified Supplier
3 Years
beijing, beijing
Since 1990
Business Type :
Manufacturer
Main Products :
Marine Rubber Airbags, Marine Salvage Airbags, Inflatable Marine Airbags
Total Annual :
5,256,780-5,593210
Employee Number :
220~360
Certification Level :
Verified Supplier
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