LIFTING CHARTS - Crawler Cranes AMERICAN MODEL TON CAPACITY

Transcription

1 LIFTING CHARTS - Crawler Cranes AMERICAN MODEL TON CAPACITY

2 LIFT RATINGS with Tubular Chord Hammerhead and "S-S" Counterweight (49,700 lbs.) (15,150 kg.) () From feet feet feet feet feet feet () From meters meters meters meters meters meters

3 with Tubular Chord Hammerhead () From feet cont feet feet feet feet feet () From meters cont meters meters meters meters meters

4 with Tubular Chord Hammerhead () From feet cant feet () From meters cont. 42, meters with Tubular Chord Tapered Tip () From feet feet feet feet () From meters meters meters meters

5 with Tubular Chord Tapered Tip () From feet cont feet feet feet feet feet () From meters cont meters meters meters meters meters

6 with Tubular Chord Tapered Tip () From feet feet feet feet feet () From line meters meters meters meters meters

7 with Tubular Chord Tapered Tip () From Min feet feet () From meters cont meters Duty CYCLE RATINGS with Tubular Chord Tapered Tip and "L-L" Counterweight (24,800 Ibs.) (7560 kg.) () Duty Duty Circle Rating in Lbs. (Lbs.) Clamshell Dragline* Magnet* Ft. From feet feet () Duty (Kg.) Duty Cycle Rating in Kg. Clamshell Dragline* Magnet* From meters meters

8 with Tubular Chord Tapered Tip () Duty Duty Cycle Rating in Lbs. (Lbs.) Clamshell Dragline* Magnet* Ft. From point feet feet feet feet feet () Duty (Kg.) Duty Cycle Rating in Kg. Clamshell Dragline* Magnet* From meters meters meters meters meters *Maximum Dragline and Magnet Crane Rating is increased to 19,500 Ibs. (8850 kilograms) when machine is equipped with GM 8V-71-N engine

9 CRANE RATING DATA ratings are in pounds (kilograms) and do not exceed 75% of the load which would cause tipping with crane standing level on firm uniformly supporting surface. Safe loads depend on ground conditions, boom length, radius of operation, and proper handling, all of which must be taken into consideration by user. Lifting is approved only in those areas for which ratings are shown in the rating chart. " in feet (meters)" is the horizontal distance at crane base level from center pin to vertical line through the center of gravity of the suspended load. Blocks, slings, buckets, and other load carrying devices are considered part of the load. Retractable A -frame must be in fully raised position for all ratings. Ratings in bolded areas are based on structural limitations rather than stability. Designed and rated to comply with ANSI Code B30.5. LOAD HOISTING DATA Maximum Lifting Capacity Pounds Minimum Parts of RH Drum With Controlled Maximum Hoisting Distance LH Drum With Controlled LH Drum Without Controlled Ft. Ft. Ft *Based on 1" (25.4mm) IPS rope. Maximum Lifting Capacity Kg Minimum Parts of RH Drum With Controlled Maximum Hoisting Distance LH Drum With Controlled LH Drum Without Controlled m m m *Based on 1" (25.4mm) IPS rope. BOOM AND JIB ERECTION No. 9HL 150' (45.7 m) Hammerhead 200' (61.0 m) Tapered Tip Max. Jib length 60' 60' No. 9HL 150' (45.7 m) Hammerhead 200' (61.0 m) Tapered Tip Max. Jib 18.3 m 18.3 m Ft. m HAMMERHEAD BOOM COMPOSITION 59H ner 10 Ft. (3.1 m) 40 Ft. (12.2 m) H Outer Base Hammerhead Ft. m TAPERED TIP BOOM COMPOSITION 59H ner 10 Ft. (3.1 m) 40 Ft. (12.2 m) H Outer Base H Tapered Tip t

10 PERFORMANCE WEIGHTS TRAVEL SPEED: 0.9 MPH 1.45 KPH SWING SPEED: 3 RPM 3 RPM SINGLE LINE SPEED: Crane Hoist 166 FPM 50.6 MPM Dragline 157 FPM 47.9 MPM Magnet 200 FPM 61.0 MPM 7260 lifting crane with S-S counterweight and 40 ft. (12.19 m) boom with hammerhead: 38" (.966 m) 167,870# 76,150 kg 44" (1.18 m) 170,460# 77,320 kg 50" (1.271 m) 173,420# 78,660 kg Third Drum (Standard Travel) 185 FPM 56.4 MPM Third Drum (dependent Travel) 127 FPM 38.7 MPM LBS. KG. Counterweight 49, SINGLE LINE PULL: Hammerhead 2, Crane Hoist 29,600 Ibs. SLP kg Outer base section 1, Dragline 31,400 Ibs. SLP kg ner boom section 2, Magnet 24,800 Ibs. SLP kg stops Third Drum 25,500 lbs. SLP kg Outer bail assy Crawler side frames (38".966m ) 46, Note: accordance with varying material situations and the Company s policy of constant product improvement these specifications subject to change without notice and without incurring responsibility to units previously sold. Drive couplings Crawler axles 7, Carbody assy 11, GROUND PRESSURES Lifting crane with 40 ft. (12.19 m) boom with hammerhead and ''S-S'' counterweight. 38'' (.966 m) 10.7 PSI 44'' (1.118 m) 9.4 PSI 50'' (1.271 m) 8.4 PSI

11 GENERAL DIMENSIONS Ft. M Ft. M A. Width of cab 10' 6" J. to center crawler tumblers 16' 4" AI. Width over counterweight 11' 11 1/2" K. Overall length of crawlers 19' 6 1/2" B. Height over cab 11' 10" M. Width of tread (standard) 38".966 C. Tailswing 14' 9" MI. Width of tread (Optional) 44" or 50" or CI. Tailswing with A-frame retracted 16' 9 1/2" N. Overall width over crawlers D. of pivot to center of crane Extended (with 38" ) 16' 8" boom foot 4' 1 1/2" Extended (with 44" ) 17' 2" E. Ground to center of crane boom foot 5' 6" Extended (with 50" ) 17' 8" F. Height over A-frame in retracted position 12' 2" NI. Width with side frames removed FI. Height over A-frame in raised position 20' 7" (over crawler axles) 11' 0" G. Ground to bottom of counterweight 3' 11" O. Overall length of cab and H. Minimum ground clearance under counterweight 19' 8" crawler base 14".355 I. Crawler bearing length 17' 2 1/2"