RATED LIFTING CAPACITIES
ISO4305
SPEC. SHEET NO. GR-800E-2-00102/EX-04
NOTES FOR "ON RUBBER" TABLES
1. Rated lifting capacities shown in the table are based on condition that crane is set on firm level surface, with suspension lock
applied. Those above thick lines are based on tire capacity and those below, on crane stability. They are based on actual load
radius increased by tire deformation and boom deflection.
2. Rated lifting capacities based on crane stability are according to ISO4305.
3. The mass of the hook (700 kg for 80t capacity, 500 kg for 50t capacity, 450 kg for 35t capacity, 165 kg for 6.6t capacity), slings and
all similarly used load handling devices must be considered as part of the load and must be deducted from the lifting capacities.
4. For rated lifting capacity of single top, reduce the rated lifting capacities of relevant boom according to weight reductions for
auxiliary load handling equipment. Capacities of single top shall not exceed 6,600 kg including main hook.
5. On rubber lifting with "jib" is not permitted. Maximum permissible boom length is 29.5 m.
6. CREEP is motion for crane not to travel more than 60 m in any 30 minute period and to travel at the speed of less than 1.6 km/h.
7. During "CREEP" duties travel slowly and keep the lifting load as close to the ground as possible, and especially avoid any abrupt
steering, accelerating or braking.
8. Do not operate the crane while carrying the load.
9. Tires should be inflated to their correct air pressure of 400kPa.
10. For CREEP operation, choose the drive mode and proper gear according to the road or working condition.
11. Standard number of parts of line for on rubber operation should be according to the following table.
Load per line should not surpass 64.7 kN {6,600 kgf} for main winch and auxiliary winch.
The lifting capacity data stored in the Automatic Moment Limiter (AML) is based on the standard number of parts of line
listed in the chart.
Maximum lifting capacity is restricted by the number of parts of line of Automatic Moment Limiter (AML).
Boom length
Telescoping mode
Number of parts of line
12.0m
I, II
6
12.0m to 29.5m
II
4
Single top
I, II
1
Over
front
approx.
2˚
360˚
Rear
Without outriggers "Over front" operation should be performed within
2 degrees in front of chassis.
WORKING AREA
-
14
-
To Next Page
Loading...
