product guide features • 51-197 ft. (15.5-60m) 5-section full power MEGAFORM™ boom • 36-62 ft. (11-19m) telescoping offsettable swingaway extension • 69-200 ft. (21-61m) luffing jib • MEGALIFT™ main boom attachment • 220,400 lb. (100 Tonnes) counterweight with hydraulic removal system • MEGATRAK™ suspension GMK6350 All Terrain Crane contents Features 2 Specifications 3 Dimensions 5 Counterweight 6 Travel Proposal 7 Working Range 8 Main Boom and Swingaway Charts 9 Working Range MEGALIFT 11 MEGALIFT charts 12 Working Range w/inserts 13 Swingaway Charts w/one or two inserts 14 Working Range Luffing 15 Luffing Charts 16 Overview 22 www.manitowoc.com

2 GMK6350 features Grove GMK cranes incorporate a truly independent suspension system known as MEGATRAK™ which allows all wheels to remain on the ground at all times so that stresses and weights are not continually transferred between axles. Controlled from the cab, the suspension can be raised or lowered (front-toback and side-to-side) or automatically levelled for highway travel. While the operator is concentrating on the lift, ECOS (Electronic Crane Operating System) is busy monitoring and controlling all of the principle crane functions and providing exact telescoping status on its fully...

Superstructure 3 GMK6350 specifications Boom 51 ft. - 197 ft. (15.5 m - 60 m) five section, full power MEGAFORM™ boom with patented TWIN-LOCK™ boom pinning system. Maximum tip height: 207 ft. (63 m). Boom Elevation Single lift cylinder with safety valve provides boom angle from - 1.5° to +82°. * Telescopic Swingaway Extension 36 ft. - 62 ft. (11 m - 19 m) telescoping offsettable swingaway extension. Offsettable at 5° and 30°. Lattice Jib Luffing Jib is a lattice design with lengths of 69 ft. -200 ft. (21 m - 61m) in sections of 26 ft. (8 m). The luffing jib converts to a fixed offset lattice...

4 GMK6350 specifications Chassis Box-type, torsion resistant frame is fabricated from high-strength steel. Outrigger System Hydraulic two-stage outrigger beams are extended by a single hydraulic cylinder and two cables. Outriggers can adjust to two positions: Fully extended (100%) - 27' 11" (8.5 m) Partially extended (50%) - 19' 8" (6 m) Four 29.5 in. x 32 in. (750 mm x 810 mm), self stowing, steel outrigger pads provide rigid lifting base. Outrigger controls are located on both sides of the carrier. An electronic level indicator is located next to each outrigger control box. Engine Mercedes-Benz...

6 GMK6350 trailing boom proposal Trailing Boom 54" 54" 19' 3" 5' 5" 7' 10" 5' 5" 10' 6" 5' 7" 63' 6" 79' 8" Swingaway Removed 80' 5" Swingaway Installed FRONT 2 AXLES 34,787 LBS. REAR 4 AXLES 91,299 LBS. DOLLY 55,316 LBS. G.V.W.: 181,402 LBS. UNIT EQUIPPED AS FOLLOWS: Mercedes engines carrier and superstructure, outrigger pads in place, frame equipped for removable outrigger box, rear box in place, main & auxiliary hoist with rope, swingaway on boom, 3 axle boom dolly (7,600 LBS.), 16.0 tires, counterweight removed. 12 x 6 x 12 drive. Note: Weights may vary 3% due to manufacturing tolerances....

9 GMK6350 load charts THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. Boom Counterweight Outriggers Defined Arc 51-197 ft. (15.5-60.0 m) 220,400 lb. (100 Tonnes) 100% 27' 11" Spread 360o Pounds (thousands) Boom

working range – MEGALIFT 11 GMK6350 THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 142'-197' MEGAWING lift 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 max 82° Operating radius in feet from axis of rotation Height from the ground in feet 197 FT. 178 FT. 160 FT. 142 FT.

13 GMK6350 working range THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 51'-197' main boom 400 380 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Operating radius in feet from axis of rotation Height from the ground in feet 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 193.6 FT. 167.3 FT. 141.1 FT. 114.8 FT. 88.6 FT. 62.3 FT. 196.8 FT. 25o 3o 8o

21 GMK6350 rated lifting capacities IMPORTANT NOTES: WARNING: THIS CHART IS ONLY A GUIDE. The notes below are for illustration only and should not be relied upon to operate the crane. The individual crane's load chart, operating instructions and other instruction plates must be read and understood prior to operating the crane. 1. All rated loads meet ANSI/ASME B30.5, Mobile and Locomotive Cranes. Testing and development were performed to SAEJ1063, Cantilevered Boom Crane Structures - Method of Test and SAEJ765 Crane Stability Test Code. 2. Capacities given do not include the weight of hook blocks,...

22 GMK6350 overview of standard duty charts (1) (1) (1) (1) 3° only THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane's load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.