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1、 1/10Technical AgreementProject：Project No.：Ship owner ：Equipment： 362.8mT-22M offshore craneBuilder: Sany-Palfinger SPV Equipment Co. Ltd.Quantity: 1 set/ship Class: ABS Ship owner: Signature _Shipyard： Signature_ Supplier： Sany-Palfinger SPV Equipment Co. Ltd. Signature _Designer： Signature _ 2/10
2、1、GeneralThis Specification specifies the requirements for the design, manufacture and test acceptance of 362.8mT-22M offshore crane. This crane will meet the relevant provisions of ABS Classification Society and the API specification, and meet the standards of ISO、IMO etc.2、Design StandardsABS Guid
3、e for Certification of Lifting Appliances. ABSAPI Specification 2C for Offshore Pedestal Cranes 6tn Edition. API-2CAPI RP2D Operation & Maintenance of Offshore Cranes. API RP 2DAPI 9A Specification for Wire Rope. API 9A AWS D1.1 Structural Welding Code. AWS D1.13、Design & Operating conditions for Cr
4、ane Crane mounting area Area classification for all crane electrical components will be suitable for use in an unclassified area except the boom to be Zone 2.)Ambient temperature 040Design temperature 10Max. working wind speed 20 m/sMax. Towage wind speed 33.6m/sSurvival wind speed 50m/sMax. allowab
5、le list/trim 5/ 2Dynamic Factor No less than 1.40 ，final value shall be determined according to the operation requirement and in compliance with of relevant rules and standards.Class Society To be certified by ABS3.1、 Main Technical Data Rated safety working load 362.8mT 32mTworking radius 12.5m71.2
6、m 13.2m76mHoisting speed（SWL ） 04.3m/min 027.8m/minHoisting height 118 mSlewing speed 0.25r/minAmplitude time (empty load) 290secAmplitude time (full load) 580secSlewing sector n3600 3/10Total weight It is determined at engineering stage; the weight shall be no more than 400 tonnes.It will be rated
7、for 1 simultaneous operation at full capacity and speed (hook hoisting and rotation) or the combined operation of 2 motions (hook hoisting, boom luffing and slewing rotation) at reduced capacity and speed together with all auxiliaries for continuous duty, de-rated for site conditions and all power t
8、ransmission losses.3.2、Load Chart DiagramsSWL（Unit：mT）Working Radius(Unit：m) SWH=0.5m SWH=1m SWH=2m SWH=2.5m12.5 362 362 362 36215 362 362 362 36217 362 362 362 36219 362 362 362 36221 362 362 362 36222 362 362 362 35023 362 362 362 33625 362 345 340 30827 362 335 320 27029 332 306 291 25131 302 287
9、 256 23033 281 254 228 21535 256 231 205 19037 232 214 191 17839 203 189 175 16741 189 185 164 15643 181 172 155 14145 173 165 142 13247 168 152 134 12449 150 133 125 11751 141 121 118 10653 128 116 107 10255 119 112 105 9556 116 110 103 9357 112 108 99 9059 109 104 94 8661 103 92 86 8063 90 87 81 7
10、565 88 81 76 7367 79 76 74 7170 70 70 70 7071.2 70 70 70 70 4/1032 TONNES for auxiliary hoist subject to 0.5m,1m,1.5m,2m,2.5mSWHat all Radius.4、The Main Component Configuration 4.1、 Electric motor dataBrand CATQuantity 1set Power 1015kW Starting method Electrical-start 4.2、 Slewing BearingBrand XuZh
11、ou RotheErde Design temperature -104.3、 WinchBrand ZOLLERNForm internal gearbox 4.4、 Hydraulic System Brand REXROTH Pump Variable displacement piston pumpMotor Constant displacement piston motor (low speed high torque) Note: All pumps and motors are REXROTH products, and the system working pressure
12、does not exceed 30MPA.4.5、 Wire Rope Brand Bouton (or equivalent)Note: All wire ropes shall comply with the safety factor in API Specification.5、Briefing on Structure 5.1、 Main Structural Members The main structure consists of four parts, pedestal, king, boom and tripod. Pedestal Pedestal is a colum
13、n with flange and is made with the plate material rolled and welded longitudinally. The pedestal is soldered to the connection on the pedestal of the platform on ship deck when the crane is to be used. The counter foundation on ship deck is to be made by Buyer. 5/10King King is of steel welded cylin
14、drical structure. It is compact in structure and small in volume. The king is connected with the pedestal through the slewing bearing. Boom The boom is truss structure and welded by pipe. The Buyer is responsible for the design, trial, manufacturing, on-site installation and inspection of the shelving frame. And the Seller provides necessary help. The boom is welded together with seamless structural steel tubing, and divided into three sections, which are connected with each other by pins
