Catalogs >
Manitowoc Cranes >
Grove GMK3055

Grove GMK3055
28Pages

Catalog excerpts

Grove GMK3055 Product Guide Features • Patented TWIN-LOCK™ boom pinning system • 260 kW (349 hp) Mercedes OM501LA 6 cylinder turbo-charged diesel engine. ZF, AS Tronic transmission • 8,7 m –15 m (28.5 ft – 49.2 ft) bi-fold lattice swingaway, hydraulic luffing or manual offset • MEGATRAK™ independent hydro-pneumatic suspension • 9,7 m – 43 m (32 ft – 141 ft) 6-section full power boom • 11 600 kg (25,500 lb) counterweight with hydraulic removal system

Open the catalog to page 1

TWIN-LOCK™ Boom pinning mechanism automatically pins the sections in position using two horizontal pins. ECOS Electronic Crane Operating System ECOS enables control of the entire crane's principle operations. Simple programming eases lift planning and a supply of essential information allows full concentration on the lift itself. The MEGATRAK™ suspension system is the best off road driveline available on the market today. The system’s versatility and performance allows the GMK3055 to operate as a true all-terrain crane. The MEGATRAK™ independent suspension and all-wheel steer system allows...

Open the catalog to page 2

Working range (main boom) 9 Load charts (main boom) 10 Working range (with swingaway) 13 Load charts (manual offsettable swingaway) 14 Load charts (hydraulic offsettable swingaway) 18

Open the catalog to page 3

Specifications with wiper, sunvisor and window shade. Other features include diesel heater/defroster, armrest integrated crane controls, and ergonomically arranged instrumentation. Boom 9,7 m – 43 m (32 ft – 141 ft) six section, full power boom with patented TWIN-LOCK™ boom pinning system. Maximum tip height: 45,8 m (150 ft). Boom nose Five nylatron sheaves, mounted on heavy duty tapered roller bearings with removable pin-type rope guards. Quick reeve boom nose. Removable auxiliary boom nose with removable pin type rope guard. Boom elevation Crane control system Full electronic control of...

Open the catalog to page 4

Specifications Superstructure – continued *Optional equipment ZF, AS Tronic, 12 speeds forward, 2 reverse. • Windspeed indicator • Worklights mounted on base section • Aircraft warning lights • Hook blocks/headache ball • Retractable cab foot walk • Additional spotlight on superstructure cab • Radio/CD player for superstructure cab • Air conditioning – combined system for both cabs • EKS 5 with graphic display in lieu of standard EKS 5 light • Additional strobe light for superstructure • Working range limiter • Wireless remote control for all crane functions (Hetronic) • Automatic...

Open the catalog to page 5

Specifications Carrier – continued *Optional equipment Cab Two-man, aluminum construction with the following features: safety glass, driver and passenger seats with pneumatic suspension, engine-dependent hot water heater, complete instrumentation and driving controls. Cab tilts forward for easy engine access. Electrical system 24V system with three phase alternator, 28V/100A 2 batteries, 12V/170 Ah • Stainless steel exhaust system with spark arrestor • Air conditioning – combined system for both cabs • 14.00R25 tires (vehicle width 2,55 m (8.4 ft) • 20.5R25 tires (vehicle width 2,85 m (9.4...

Open the catalog to page 6

R Highway Steer Ra All Wheel Steer * WIDTH . Tires mm .' . Tires mm .' . Tires mm .' 1 6600 kg (14,500 lb) bolted 2 1000 kg (2204 lb) *stackable 3 1000 kg (2204 lb) *stackable Load chart conguration – 360o Counterweight Main boom 28.5' swingaway 49.2' swingaway Outrigger span 20.3' = Rubber P&C =

Open the catalog to page 7

Weight proposals Boom over front Boom over front Basic weights - kg (lb) Mercedes power, 28.5’ – 49.2’ hydraulic offset swingaway including brackets and hose reel, 16.00R25 tires, 6x4x6 drive/steer, 2nd oil cooler, outrigger pads, auxiliary hoist, 6600 kg (14,550 lb) counterweight fixed to superstructure, driver and tanks filled. Additions: 6x6x6 drive/steer Electric driveline retarder Spare wheel 14.00 R25 XGC steel rim with stowage Spare wheel 16.00 R25 XGC steel rim with stowage Spare wheel 20.5 R25 XGC steel rim with stowage 1000 kg (2200 lb) counterweight slab clamped to superstructure...

Open the catalog to page 8

Working range 32 ft – 141 ft main boom H [ft] 160 Height from the ground in feet Operating radius in feet from axis of rotation Hook block and 3 s heave quic with Anti-Two Block Activated. 35 USt,Headache Ball,k-reeving 5 USt s ingle headache ball Dimensions are for Largest Grove furnished Hook Block Tip heights shown in the working range diagram do not consider loaded boom deflection. 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...

Open the catalog to page 9

Load charts Main boom Boom Extension Boom Radius Boom Extension Boom Radius 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.

Open the catalog to page 10

Open the catalog to page 11

Open the catalog to page 12

Working range 32 ft – 141 ft main boom with 28.5 ft and 49.2 ft swingaway H [ft] 200 Height from the ground in feet Operating radius in feet from axis of rotation Tip heights shown in the working range diagram do not consider loaded boom deflection. ??' ??" THIS CHART Dimensions are for Largest Grove furnished Hook Block and Headache Ball, with Anti-Two Block Activated. 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.

Open the catalog to page 13