8 Ton Hydraulic Knuckle Boom Crane Truck Crane Truck Mounted Crane Manipulator

4 Ton Knuckle Boom CraneProduct DescriptionItemUnitSQ4ZA2Max Lifting Capacityton4Max Lifting Momentton.m8.4Recommend Powerkw14Hydraulic System FlowL/min25Hydraulic System PressureMpa26Oil Tank CapacityL60Installation Spacemm850Self Weightkg1250Rotation Angle.400Product ShowcaseProduct Highlights1.The seals of cylinder are imported from Taiwan and Italy.The spool of Multi-way valve & balance valve is imported from Turkey and Italy   2. Structural parts: high-strength steel plate(Shanghai Baosteel)Adopt plasma laser cutting, more preciseThe surface is treated with shot blasting, the paint has stronger adhesionThe paint adopts the best domestic "Nippon Paint", the thickness of the paint surface   3. All cylinders are equipped with balance valves and hydraulic locks to improve safety   4. Hydraulic hose: wrapped with 4 layers of steel wire, the maximum burst pressure reaches 60Mpa   5. The folding arm product adopts a four-link structure, which is more energy-saving, environmentally friendly, lower in use cost, and larger lifting capacity.   6. All products have undergone rigorous factory tests, and destructive tests are carried out for 25% of normal overload.   7. Rich distribution: optional Wired and Wireless Remote Control, variousvoltage electric motor & Hydraulic Station, Diesel, Gasoline Hydraulic Station, High-altitude Hanging Basket, Auger Drill, Brick Clamp, Wood Clamp, Top Seat, Cab, Moment Limited Valve, Over-winding Protection.Folding arm products can add independent hydraulic winch, etc.Optional AccessoriesOptional Accessories for your More Choice -- Various Applications!If you have any requirement of the optional accessories for knuckle boom truck mounted crane, please feel free to let us know.   We have remote control, basket, top seat, rear outrigger, auger drill and moment limited valve, as well as the various grapple for metal, timer, brick...BOB-LIFT CompanyFAQ) How many years of your factory?We have 20 years production experience, we exported to more than 90 countries & regions.2) Which kind of payment you can be accepted?Normally both of T/T & L/C at sight are ok for us.3) How about the delivery time?20-40 working days after received 30% T/T or L/C.4) What's your warranty?Normally is 1 year, if large quantities we can negotiate.5) What's your MOQ?MOQ: 1 set6) Can you accept OEM service?Yes for sure my friend../* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1