1 Ton Explosion-Proof Jib Crane Drawing - BX1t-1.4m A3 ExdIICT4
Yuantai Crane BX 1t Explosion-Proof Jib Crane Drawing (Valid Radius 1.2m, Total Beam 1.4m, Lifting Height 2.95m+16.18m=19.13m, ExdIICT4, Chain Hoist, 180° Slewing)
Crane Manufacturer: Yuantai Cranes – 30+ Years Professional Crane Manufacturer from China
Category: Wall Mounted Jib Cranes
Tags: 1TonJIbCraneDrawing,1tonjibcrane
Overview: 1 Ton Explosion-Proof Jib Crane with ExdIICT4 Certification and Extended Height
Engineered and manufactured by Yuantai Crane Machinery, this technical drawing package specifies a customized 1 Ton BX Explosion-Proof Jib Crane (Model: BX1t-1.4m A3 ExdIICT4). Designed for hazardous chemical plants, oil refineries, and gas processing facilities, this crane is certified to ExdIICT4 explosion-proof standards. It features a compact 1.2m valid radius (1.4m total beam length), an exceptional 19.13m total lifting height (2.95m main + 16.18m auxiliary), 1t explosion-proof electric chain hoist, 180° motorized slewing, and a reinforced HW200x200 pillar (upgraded from 150x150 per customer request).
Who is this explosion-proof jib crane for? Ideal for:
- Chemical plants and petrochemical facilities (Zone 1 & Zone 2)
- Oil refineries and gas processing plants
- Pharmaceutical processing with explosive gas environments
- Hydrogen handling and gas cylinder storage areas
- Any facility requiring ExdIICT4 certified lifting equipment
- High-level maintenance platforms requiring extended vertical reach
Common search terms for this crane: explosion-proof jib crane, ExdIICT4 jib crane, hazardous area jib crane, 1 ton explosion-proof crane, chemical plant jib crane, BX series jib crane, flameproof jib crane, extended height jib crane, pillar mounted explosion-proof crane, Zone 1 jib crane.
Project & Technical Overview
- Equipment Type: Explosion-Proof Pillar Jib Crane (Electric Chain Hoist)
- Alternative Names: Flameproof jib crane, hazardous area pillar crane, ExdIICT4 crane, BX series jib crane
- Model Number: BX1t-1.4m A3 ExdIICT4
- Drawing PDF File: BX Explosion-Proof Jib Crane Drawing 1 Ton (ExdIICT4, 1.4m Radius, 19.13m Height)
- Crane Manufacturer: Yuantai Cranes
- Explosion-Proof Rating: ExdIICT4 (Gas Group IIC, Temperature Class T4)
- Duty Class: A3 (Light Duty / FEM 1Bm / ISO M3)
- Control Method: Explosion-proof pendant control
- Lifting Mechanism: 1t Explosion-Proof Electric Chain Hoist (Chain Diameter Ø7.1mm)
- Slewing: 180° Motorized Slewing (Rotation Motor 0.75 kW)
- Application Target: Hazardous area handling of 1t loads with extended vertical reach
- Key Dimensions: Lifting Height 19.13m (2.95m + 16.18m), Valid Radius 1.2m, Total Beam 1.4m, Pillar HW200x200, Slewing Angle 180°
- Pillar Note: Upgraded from 150x150 to HW200x200 per customer request for increased rigidity
Buyer Note: This explosion-proof crane is specifically designed for hazardous gas environments requiring extended vertical reach. The ExdIICT4 rating covers Hydrogen, Acetylene, and other IIC gases with T4 temperature class. The reinforced HW200x200 pillar ensures stability under the 2.3kNm moment load.
Main Technical Parameters
| Technical Parameter | Specification |
|---|---|
| Explosion-Proof Rating | ExdIICT4 |
| Duty Class | A3 (Light Duty) |
| Lifting Capacity | 1.0 t (1000 kg) |
| Lifting Height (Main) | 2.95 m (2950 mm) |
| Lifting Height (Auxiliary) | 16.18 m (16180 mm) |
| Total Lifting Height | 19.13 m (19130 mm) |
| Valid Radius (Center to Hook) | 1.2 m (1200 mm) |
| Total Beam Length | 1400 mm (1.4 m) |
| Hoisting Speed | 6.6 m/min |
| Trolley Traveling Speed | 11 m/min |
| Slewing Angle | 180° (Motorized Electric Slewing) |
| Slewing Speed | 2.0 r/min |
| Rotation Motor Power | 0.75 kW (Factory Actual) |
| Pillar Size | HW200x200 (Upgraded from 150x150) |
| Moment Load | 2.3 kNm |
| Power Supply | 380V / 50Hz / 3P |
Lifting Mechanism & Motor Parameters
| Component / Parameter | Specification |
|---|---|
| Lifting Mechanism | Explosion-Proof Electric Chain Hoist (1t) |
| Chain Diameter | Ø7.1 mm |
| Lifting Motor Power | As per configuration (Exd) |
| Traveling Motor Power | As per configuration (Exd) |
| Rotation Motor Power | 0.75 kW (Factory Actual) |
| Control Voltage | 24V / 36V Safety Voltage |
Technical Requirement
Note:
- Explosion-Proof Safety Standards: All electrical components, motors, junction boxes, limit switches, and pendants are flameproof ExdIICT4 certified, suitable for Zone 1 and Zone 2 explosive gas environments.
- Extended Height Note: Total lifting height is 19.13m (2.95m main + 16.18m auxiliary). Ensure proper wire rope/chain length and guide systems are maintained for safe operation at extended heights.
- Pillar Upgrade Note: Per customer request, the pillar size has been upgraded from 150x150 to HW200x200 for increased rigidity and stability under the 2.3kNm moment load.
- Foundation Requirement: Due to the extended height and moment load, a reinforced concrete foundation with anchor bolts is required. Pillar is bolted to the structure.
- Rotation Motor: Factory actual rotation motor power is 0.75 kW.
- The drawing and technical data shown above are for reference only. For particular projects or customized dimensions, please contact us for a free consultation.
- Depending on complex site conditions or specialized customization engineering, a design fee/price may apply. Contact the Yuantai Crane engineering team for detailed technical proposals.
- Unauthorized use, copying, or manufacturing based on this drawing without formal authorization from Yuantai Crane Machinery is strictly prohibited. Yuantai Crane assumes no liability or legal responsibility for any consequences arising from unauthorized usage.
Key Facts About BX1t-1.4m Explosion-Proof Jib Crane
The six most valuable FAQs for buyers — covering what this crane is, how to read its model number, its key lifting specifications, explosion-proof rating, power & control options, and why it is essential for hazardous area material handling with extended height.
1. What is this explosion-proof jib crane and what is it designed for?
This is a BX1t-1.4m Explosion-Proof Jib Crane with a 1-ton lifting capacity, designed for hazardous area material handling in chemical plants, oil refineries, and gas processing facilities. It is specifically configured with ExdIICT4 explosion-proof certification and extended lifting height of 19.13m for high-level maintenance platforms.
Ideal applications: chemical plants, oil refineries, pharmaceutical processing, hydrogen handling areas, and high-level maintenance platforms.
Alternative names for this crane: flameproof jib crane, hazardous area pillar crane, ExdIICT4 crane, BX series jib crane, Zone 1 jib crane.
2. What does "BX1t-1.4m" mean in the model number?
- BX = BX series jib crane (pillar-mounted slewing jib)
- 1t = Maximum lifting capacity of 1.0 metric ton
- 1.4m = Total beam length of 1,400 mm (1.4 meters)
The valid working radius is 1.2 meters (1200 mm) from the pivot center to the hoist hook. The total lifting height is 19.13 meters (2.95m main + 16.18m auxiliary).
Pillar size: HW200x200 (upgraded from 150x150 per customer request). Slewing angle: 180°.
3. What are the key lifting specifications?
| Lifting Capacity | 1.0 t |
| Main Lifting Height | 2.95 m |
| Auxiliary Lifting Height | 16.18 m |
| Total Lifting Height | 19.13 m |
| Valid Radius | 1.2 m |
| Total Beam Length | 1.4 m |
| Hoisting Speed | 6.6 m/min |
| Slewing Angle | 180° |
| Slewing Speed | 2.0 r/min |
| Traveling Speed | 11 m/min |
| Explosion-Proof Rating | ExdIICT4 |
| Duty Class | A3 |
| Hoist Model | 1t Explosion-Proof Chain Hoist (Ø7.1mm chain) |
| Pillar Size | HW200x200 (Upgraded from 150x150) |
| Moment Load | 2.3 kNm |
| Rotation Motor | 0.75 kW |
Buyer Tip: If your lifting height or working radius requirements differ, Yuantai can customize the column height and beam length to suit your specific hazardous area layout.
4. What is the ExdIICT4 explosion-proof rating and what does it mean for my application?
The explosion-proof rating is ExdIICT4, which means:
- Ex = Explosion-proof equipment
- d = Flameproof enclosure (contains internal explosion without spreading)
- II = Equipment group II (surface industries, not mining)
- C = Gas group IIC (covers Hydrogen, Acetylene, and other most easily ignited gases)
- T4 = Temperature class T4 (maximum surface temperature ≤ 135°C)
What does this mean for you? This crane is suitable for Zone 1 and Zone 2 hazardous areas where explosive gas mixtures may be present. It is certified for the most demanding gas groups (IIC) including hydrogen and acetylene.
Explosion-proof rating comparison: ExdIIBT4 = covers common industrial gases (propane, ethylene), ExdIICT4 = covers hydrogen, acetylene, and all lower gas groups — the highest level of protection.
5. What power supply and control options does this crane require?
Power Supply:
- Crane: 380V / 50Hz / 3-Phase
- Lifting Motor: As per configuration (Exd)
- Traveling Motor: As per configuration (Exd)
- Rotation Motor: 0.75 kW (Exd)
- Control Voltage: 24V / 36V Low Safety Voltage
Control Modes:
- Explosion-proof pendant control — wired handheld controller with flameproof enclosure
Buyer Note: Pre-configured for 380V/50Hz 3-phase power. If your facility uses a different voltage (e.g., 220V, 415V, 440V, or 60Hz), please inform us during inquiry for customization to your local explosion-proof standards.
6. Why is this explosion-proof crane essential for hazardous area material handling with extended height?
- ExdIICT4 certification — safe operation in Zone 1 and Zone 2 explosive gas environments
- 1t capacity — handles light process equipment and components
- 19.13m total lifting height — exceptional vertical reach for high-level maintenance platforms
- 180° slewing — motorized rotation for efficient positioning
- Reinforced HW200x200 pillar — upgraded for increased rigidity and stability
- Explosion-proof chain hoist — reliable lifting with flameproof motor
- Compact 1.2m radius — ideal for confined hazardous areas
- A3 duty class — suitable for occasional lifting with low frequency
- 0.75 kW rotation motor — factory actual power for reliable slewing
Why buyers choose this model: It provides the highest level of explosion protection (IIC, T4) combined with extended vertical reach and reinforced pillar, making it essential for critical hazardous area operations at height.
How to Get Your Customized Explosion-Proof Jib Crane
This drawing serves as a standard technical reference. Since every hazardous area layout and lifting requirement is unique, Yuantai Crane customizes every system to fit your exact building specifications and explosion-proof classification.
| Process Step | Details |
|---|---|
| Step 1: Share Your Site Parameters | Provide us with your required capacity, valid radius / arm length, lifting height, explosion-proof grade, rotation angle, and power supply. |
| Step 2: Free CAD Drawing & Proposal | Our engineering team will design a tailored general layout drawing and precise technical proposal for free. |
| Step 3: Commercial & Technical Confirmation | We fine-tune the motor power, rotation speed, control methods, and foundation specs based on your operational environment. |
| Step 4: Manufacturing & Worldwide Delivery | Your crane will be manufactured under strict quality control, with full FAT inspection and delivery to your site. |
Need a Customized Drawing & Quote for Your Plant?
Send us your workshop dimensions today. Yuantai technical consultants will provide a free CAD drawing and tailored price quote within 24 hours.
Yuantai Explosion-Proof Jib Crane Solution
Yuantai Cranes provides customized BX-Series of explosion-proof jib crane solutions for oil refineries, chemical plants, gas storage facilities, and hazardous material warehouses. Each jib crane is configured according to the required capacity, valid radius, lifting height, explosion-proof rating, rotation angle, duty class, building conditions, and operating environment.
Typical Technical Specifications:
- Capacity: 0.5–10 ton (This Model: 1.0 t)
- Valid Radius / Arm Length: 1–10 m (This Model: 1.2 m valid radius / 1.4 m total beam)
- Lifting Height: Customized according to application (This Model: 2.95m + 16.18m = 19.13m)
- Explosion-Proof Level: ExdIIBT4 / ExdIICT4 (This Model: ExdIICT4)
- Slewing Angle: 180° / 270° / 360° (This Model: 180° Motorized)
- Duty Class: A3–A5 (This Model: A3 Light Duty)
- Hoist Type: Explosion-Proof Electric Chain Hoist (This Model: 1t Chain Hoist, Ø7.1mm chain)
- Hoisting Speed: 6.6 m/min
- Slewing Speed: 2.0 r/min
- Traveling Speed: 11 m/min
- Control Method: Flameproof Pendant Control
- Power Supply: 380/415/440V, 50/60Hz, 3Ph (This Model: 380V 50Hz 3P)
- Rotation Motor Power: 0.75 kW
- Applications: Chemical plants, oil refineries, pharmaceutical processing, hydrogen handling, and high-level maintenance platforms
Yuantai provides engineering, manufacturing, inspection and testing, delivery, installation and after-sales support for complete pillar jib crane projects.
Engineering Support & Hazardous Area Adaptability
Lifting 1-ton equipment to 19.13m height in hazardous gas environments? This technical drawing illustrates how Yuantai Crane customizes ExdIICT4 explosion-proof jib cranes with extended height and reinforced pillars to guarantee maximum safety and operational reliability.
| Customer Challenge & Working Condition | Yuantai Customized Engineering Solution | Reference Parameters (Based on Drawing) |
|---|---|---|
| Hazardous Zone 1 / Zone 2 gas environment Preventing electrical sparks and mechanical friction ignition during lifting. | Full ExdIICT4 flameproof motor, control box, limit switches, and non-sparking components. | Rating: ExdIICT4 | Rotation Motor: 0.75kW Exd | Chain: Ø7.1mm (Model: BX1t-1.4m A3 ExdIICT4) |
| Extended height requirement Lifting to 19.13m for high-level maintenance platforms. | Extended pillar design with 19.13m total lifting height (2.95m main + 16.18m auxiliary) provides exceptional vertical reach. | Total Height: 19.13m | Main: 2.95m | Auxiliary: 16.18m |
| Pillar rigidity requirement Ensuring stability under 2.3kNm moment load. | Pillar upgraded from 150x150 to HW200x200 per customer request for increased rigidity and stability. | Pillar: HW200x200 | Moment Load: 2.3kNm |
| Confined hazardous area Limited space requiring compact crane design. | Compact 1.2m valid radius and 1.4m total beam provide efficient coverage in confined spaces. | Valid Radius: 1.2m | Total Beam: 1.4m | Slewing: 180° |
How to Evaluate If This Explosion-Proof Solution Fits Your Facility
- Explosion-Proof Environment Verification: Ensure ExdIICT4 matches your plant's hazardous gas classification (suitable for Hydrogen, Acetylene, and IIC gases, T1-T4 temp class).
- Extended Height Verification: Ensure adequate vertical clearance for 19.13m total lifting height. Verify chain/wire rope guide systems for safe operation at height.
- Foundation Rigidity: Due to the extended height and 2.3kNm moment load, a reinforced concrete foundation with anchor bolts is required. Pillar is bolted to the structure.
- Power Supply Compatibility: Pre-configured for 380V / 50Hz / 3P electrical supply (customizable for global explosion-proof standards).
- Rotation Requirement: This model offers 180° slewing. If you need 270° or 360° coverage, please specify during inquiry.
- Duty Cycle Check: A3 light-duty is suitable for occasional use. For regular daily operations in hazardous areas, consider upgrading to A4 or A5 duty.
Unsure If This Explosion-Proof Layout Fits Your Plant?
Send us your site dimensions (Available Height, Rotation Radius, Hazardous Zone Rating, and Capacity requirements). Yuantai technical consultants will provide a FREE custom CAD layout drawing and proposal within 24 hours.
Yuantai Cranes
Overhead Crane Manufacturer with CE, ISO, SGS, CNEX Certificates.
- Main Specifications - Capacity: 0.5–550 tons | Span: up to 40m | Speed: 0.8–12 m/min | Duty: A3–A7 | Power: 380–690V, 50/60Hz | Control: pendant/remote/cabin
- Full engineering: FEA/PLC/VFD + in-house build + global delivery + on-site support, for workshops, factories, EPC contractors, industrial projects, etc.
- Support: design, manufacturing, testing, service – end-to-end, customized lifting solutions worldwide.
How to Get an Accurate Crane Price for Your Application?
Tips: Copy the spec list, fill in your details, and paste it into the form on the right/ down-below for a quick price.
- Crane type:_____ . (e.g., overhead crane, gantry crane, jib crane)
- Max weight to lift:_____ tons. (e.g., 2t, 5t, 10t, 20t, 50t)
- Lifting height:_____ m. (How high does the hook need to reach?
- Workshop width (span):_____ m . (Distance between the two crane rails)
- Travel distance:_____ m . (How long does the crane need to move along the runway?)
- Control type:_____. (Pendant / remote / cabin Control)
- Power supply:_____. (Local voltage & frequency – e.g., 380V, 50Hz, 3-phase)
- What will it be used for?_____ (e.g., steel fabrication, concrete products, mold handling, general manufacturing, etc.)
- Any special requirements?_____ (e.g., extreme temperature, dusty or explosive environment, special paint color, etc.)
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