Classification of electric hoists, depending on the mode

Classification of electric hoists
State of stress The average daily working time, hours Tm
1. Light — working with weights less than the nominal 2 ÷ 4 4 ÷ 8 8 ÷ 16 ≥ 16
2. Average — work with medium and nominal load 1 ÷ 2 2 ÷ 4 4 ÷ 8 8 ÷ 16
3. Heavy — part of the nominal and close to the nominal load 0,5 ÷ 1 1 ÷ 2 2 ÷ 4 4 ÷ 8
4. Very heavy — a permanent job with a nominal and close to the nominal load 0,25 ÷ 0.5 0,5 ÷ 1 1 ÷ 2 2 ÷ 4
Duration of ПВ, % 30 40 50 60
Switching frequency, including/h 180 240 300 360
Group by FEM 9.511 / DIN 15020 1Аm 2m 3m 4m
ISO 4301/1 M4 M5 M6 M7
ГОСТ 25835 3M 4M 5M
Payload, kg for tackles: Execution
1/1 2/1 3/1 Clearance
320 630 1250         MРМ303
400 800 1600       MРМ304  
500 1000 2000 3   MРМ305    
630 1250 2500         MРМ406
800 1600 3200       MРМ408  
1000 2000 4000 4   MРМ410   MРМ510
1250 2500 5000       MРМ512  
1600 3200 6300 5   MРМ516   MРМ616
2000 4000 8000       MРМ620  
2500 5000 10000 6   MРМ625    
3200 6300 12500       МРМ932  
4000 8000 16000     МРМ940   MPM140
5000 10000 20000 9 МРМ950   MPM150  
6300 12500 25000     МРМ163    
8000 16000 32000 1 МРМ180      

Burton 1/1

Burton 2/1

Burton 4/1

The average daily working time in hours, Tm determined as follows:

Where:

  • Н — height;
  • N — number of cycles in one hour;
  • Т — the total number of working hours per day;
  • V — speed recovery.

Criteria for selecting an electric hoist:

  • maximum load;
  • height;
  • lifting speed — the main rate at primary and lower speed;
  • operation;
  • speed;
  • burton;
  • constructive response — normal / reduced building height.

Contact information:

+38 (050) 487-53-10

Director
Kucherenko Victor

+380 (95) 234-28-86

Technical director
Radivilova Valentina

+38 (05235) 7-38-50

Secretary

+380 (50) 481-24-91
+380 (50) 457-29-79
+380 (50) 361-68-13
+380 (5235) 7-25-24

Marketing department

info@kranservis.com

E-mail

For quick communication via e-mail use the form given below:



Beam-Cranes

Suspended and supporting Beam-Cranes with lifting capacity up to 10 tons and span of up to 28.5 meters and frequency speed regulation.

Our address:

Str. Parizkoj Komuny, 64 a.
Olexandria town,
Kirovograd Region,
28000 Ukraine
tel. +38 (05235) 7-38-50
tel. (fax.) +38 (05235) 7-25-24

E-mail:

director@kranservis.com
secretary@kranservis.com
marketing@kranservis.com
marina.yatsenko@kranservis.com
vladimir.oleinik@kranservis.com

Our enterprise details:

THE EURO CURRENCY ACCOUNT (978)

с. 26009000053453
LTD NP PTF “Кran Servis”
Beneficiary’s bank and its account number: 10094986271000
UKRSOTSBANK,
UKRAINA, KIEV, 29 KOVPAKA STR
SWIFT: UKRSUAUX
Correspondent bank:
DEUTSCHE BANK,
FRANKFURT AM MAIN
SWIFT: DEUTDEFF

FOREIGN CURRENCY ACCOUNT IN U.S. DOLLAR (840)

26008000053454
LTD NP PTF “Кran Servis”
Beneficiarys bank and its account number: 04-094-040
UKRSOTSBANK,
UKRAINA, KIEV, 29 KOVPAKA STR
SWIFT: UKRSUAUX
Correspondent bank:
DEUTSCHE BANK
TRUST COMPANY AMERIKAS
NEW YORK,
SWIFT: BKTRUS33

Double-girder bridge cranes