2t/3t/4t/5t/6t/7t/8t/10t crane boom crane

We are factory for tower crane,derrick crane and construction hoist,Our factory have many years experience for export many countries with very competitive price.if you need any enquiry pls contact us feel free.Main featuresmain parametersRated lifting torque (KN.m)630Maximum lifting weight 

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We are factory for tower crane,derrick crane and construction hoist,Our factory have many years experience for export many countries with very competitive price.if you need any enquiry pls contact us feel free.
2t/3t/4t/5t/6t/7t/8t/10t Roof Hanging Crane Derrick Crane2t/3t/4t/5t/6t/7t/8t/10t Roof Hanging Crane Derrick Crane2t/3t/4t/5t/6t/7t/8t/10t Roof Hanging Crane Derrick Crane
Main featuresmain parameters
Rated lifting torque (KN.m)630
Maximum lifting weight (t)6
Maximum range of rated weight(t)2.4
Work range(m)5-24
Lift height(m)185
  
Lifting jibUpper lord(mm)Ø70X5 /   20#
 Lower lord(mm)Ø70X5 /   20#
 wide(mm)600
 Length(m)24
Lifting mechanismReducerJZQ595
 MotorYZTD225-4/8/32-24/24/5.4KW
 BrakesYWZ-300/45
 Wire rope6X37-13-1770-1-1
 Lifting speed(m/min)a2=80/40      a4=40/20
Slewing mechanismReducerXX80,195
 MotorYZR132-6-3.7KW
 CouplingYOX250A
 Slewing speed(r/min)0.6
Luffing mechanismReducerJZQ595
 MotorYZP250-8-24KW
 Luffing speed( m/min)3
Slewing bearingsmodel1250.40
 

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