» Ⅰ.Product Introduction:
The Beiben 420HP 6×4 truck mounted crane is a multi functional special purpose work vehicle that combines cargo transportation and lifting operations. It is fitted with a Weichai WP12.420E32 six cylinder engine rated at 420 horsepower with a peak torque of 1,750 Nm, matched with a 12JS200T mechanical transmission. The chassis features strong load bearing capacity and stable power delivery. A Palfinger SPK32080 knuckle boom crane comes as standard equipment, with a maximum lifting weight of 8,500 kg for outstanding working performance.
This vehicle is equipped with multiple braking systems and heavy duty Beiben axles with differential locks, ensuring high safety and superior trafficability. Its robust body structure delivers long term durability. Customization of crane tonnage and cargo box dimensions is available to meet different demands. It is widely suitable for engineering construction, equipment installation, logistics transfer and other scenarios, serving as an efficient and practical engineering machine for both transportation and lifting work.

*Beiben 2642 truck mounted knuckle crane*
CEEC factory is authorized supplier on Beiben boom crane trucks,
guarantee all Beiben loader crane Brand-New and High-Quality.
» Ⅱ. Product Specifications:
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Basic parameter
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Model
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2642A/6×4
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Length×width×height(mm)
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9800×2550×3650
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Wheel-base(mm)
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4450+1450
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Curb weight(kg)
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15200
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Engine parameter
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Model (six cylinder in line)
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WP12.420E32
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Max. Power (HP/rpm)
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420
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Max. Torque(Nm/rpm)
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1750/1200~1500
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Displacement(lit)
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11.596 L
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Fuel tank capacity
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400L Iron fuel tank
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Transmission system
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Clutch
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430 Single disc, dry type, friction clutch;
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Gearbox
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Mechanical, 12JS200T
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Steering system
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Steering gear
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8098 Circulating ball steering gear, hydraulic booster
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Brake system
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Service brake
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Double circulation air brake system equipped;
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Parking brake
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Energy storage spring brake;
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Assisted brake
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Engine exhaust brake;
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Chassis parameter
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Frame
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Variable width and section 317×70×8.5+7+8.5 mm;
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Front axle
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7.5 T, non-driving steering axle, drum brake;
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Middle & Rear axle
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13T, Double-shoe pneumatic brake, single reduction driving axle, differential lock, speed ratio is 5.263
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Front and rear suspension
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Front/rear: Leaf spring, 10/13 pieces;
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Tire
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12.00R20, 10+1 pcs
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Cab
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NG80 Long Cabin/ Flat roof/Left drive
Exterior trimming:
Metal bumper, three steps, outer sun visor, sun roof (Manual), front under-ride bumper, rear view mirror (Manual).
Customized to be double row with 2+4 seats
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Interior trimming:
Air suspension seat, Single bunk with sleeper, cooling and heating air conditioner, Steering wheel can be adjusted, door lock(Manual), radio (with MP3), digital instrument
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Upper Body
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Crane brand
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Palfinger
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Crane model
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SPK32080
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Crane type
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Knuckle boom crane
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Max. lifting capacity
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8500 kg
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Max. lifting moment
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30.4 mt
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Max. hydraulic outreach
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14.2 m
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Max. hydraulic outreach lifting capacity
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1790 kg
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Max. number of extension boom
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5 (D)
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Slewing angle
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400°
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Slewing moment
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3.8 mt
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Outrigger span
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6000 mm
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Max. operating pressure
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300 bar
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Cargo box size
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6800×2500×550 mm
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Painting
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Primer, mid-coat and top coat
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Optional
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Boom Crane Capacity: 5Tons, 6.3Tons, 8Tons, 10Tons, 12Tons, 14Tons, 16Tons, 20Tons, 25Tons
Boom Crane Brand: Palfinger, UNIC, HIAB, XCMG, CEEC
Boom Crane Type: Telescopic model or Knuckle model
Dropside Cargo Box: Stainless steel, Aluminum alloy, Wooden, etc.
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» Ⅲ. Advantages of Beiben 6×4 Loader Crane:
1. Powerful Performance: Equipped with a high displacement 420 HP engine with abundant torque reserve, delivering strong power for heavy load start up and hill climbing.
2. Excellent Lifting Capacity: Fitted with the SPK32080 knuckle boom crane, offering a maximum lifting weight of 8.5 tons and a hydraulic outreach of 14.2 meters for a wide working radius.
3. Reliable Load bearing Capacity: Dual 13 ton rear axles, reinforced frame and multi leaf spring suspension form a solid chassis suitable for high frequency heavy duty operations.
4. High Safety Level: Configurations including dual circuit braking, exhaust auxiliary braking and differential locks guarantee stable and controllable performance during driving and lifting work.
5. Superior Trafficability: The 6×4 drive form with a well designed wheelbase enables adaptation to unpaved roads at construction sites, mines and other rough terrains.
6. Integrated Multi function: One single vehicle fulfills both transportation and lifting tasks, reducing equipment deployment costs and improving operational efficiency.
» Ⅳ. Application Scenarios:
The Beiben 6×4 truck with crane features a wide range of applications, mainly for working environments requiring a combination of heavy duty lifting and conventional transportation. Specific scenarios are listed below:
1. Infrastructure Construction: Lifting and transporting construction materials at job sites, loading and unloading steel structure components, transfer and installation of small scale construction machinery, and material haulage at remote outdoor construction sites.
2. Municipal & Sanitation Works: Installation and maintenance of street lights and monitoring equipment, transplanting garden seedlings, lifting and transporting municipal pipelines and guardrails.
3. Logistics & Equipment Handling: Self loading and self unloading of heavy duty goods over short distances, transfer of large factory components and electromechanical equipment, and delivery of over dimension cargo.
4. Power & Telecommunications Industry: Lifting utility poles and communication base station accessories, transporting emergency repair supplies for field power projects, and installing equipment at remote mountain side stations.
5. Oilfields, Mines & Field Projects: Transporting mine spare parts and oil field tools, hauling and lifting supplies for remote construction sites, and performing cross country heavy duty operations.

»Ⅴ. How to Select a Suitable Beiben Truck Mounted Crane:
▶ Chassis Configuration Selection
1. Road Conditions & Axles: For mountainous areas and unpaved roads, prioritize a 6×4 dual rear axle chassis with differential locks to achieve enhanced heavy load capacity and off road performance. For short haul flat road transportation in urban areas, a 4×2 chassis can be selected to lower procurement costs.
2. Engine Horsepower: For heavy duty and long distance field operations, a 380~460 HP Weichai engine is recommended, which provides sufficient torque and good adaptability to high altitude and high temperature environments. For light load urban working conditions, a 290~340 HP engine is a more fuel saving option.
3. Rear Axle Gear Ratio: A large gear ratio (5.263) is preferred for low speed lifting work on construction sites to improve hill climbing capability; a relatively small gear ratio is suitable for long haul highway transportation to increase driving speed.
▶ Crane Selection
1. Crane Type: Knuckle boom cranes are recommended for confined space sites (urban streets, factory workshops); straight boom cranes are suitable for open construction sites and long reach lifting tasks.
2. Tonnage Matching Principle: Reserve a safety margin! The actual maximum safe lifting weight = selected crane tonnage × 0.7 0.8. Long term full tonnage operation is prohibited.
3. Crane Brand Options: For high end quality requirements, Palfinger, HIAB and UNIC are recommended; for cost effective solutions, XCMG and CEEC cranes are available alternatives.
▶ Cargo Box Selection
1. Cargo Box Material: Aluminum alloy or stainless steel cargo boxes are preferred for humid or coastal corrosion prone environments; carbon steel boxes are suitable for common sand stone and building material transportation.
2. Cargo Box Dimension: Knuckle boom cranes are preferred for lifting, and the cargo box should be shorter rather than longer; telescopic boom cranes are preferred for loading, and the cargo box can be appropriately lengthened.
»Ⅴ. Beiben Truck Mounted Palfinger Knuckle Crane Pictures:
Products--100% china beiben factory trucks!
Shipping --100% fast, Convenience, Efficient!
Guarantee--7days + 24hours Safetify Service!
1.Beiben 4x2, 4x4, 6x4, 6x6, 8x4, 8x8 drive boom crane trucks for option
2. Factory direct sale, supply Beiben crane trucks with lifting capacity 5000kg to 25000kg
3. XCMG, Palfinger, UNIC, ZOOMLION telescopic or knuckle boom cranes for option
4. Optional: remote control, moment limited valve, high sesat on column, drill, etc.