GTK | GTK1100 | Mobile Cranes, Southern Africa. New and Second Hand Cranes

GTK | GTK1100

Summary

The GTK1100 consists of a wheeled carrier and a luffing telescopic boom, both connected by a 265 ft, six-section telescopic mast. Four spreaders at the top of the mast attach to outriggers at the base to provide stability.

Features

- Four-section full-power boom
- EKS 4 LMI system
- Outrigger pads stow within width of crane
- 50- and 100-percent outrigger spreads


Quick Reference Guide
Capacity	Main Boom Length	Boom Extension	Max Height
95 t (104.7 USt)	143 m (469 ft)	16,0 - 60,0 m	76,5 m

Superstructure
Main boom	16.0 m to 60.0 m five-section TWIN-LOCKTM boom. Maximum tip height: 140 m with tower extended.
Boom elevation	Two cylinders with safety valve, boom angle from -1,2o to +82o.
Slewing	3 slewing gears with axial piston motors, planetary gear, automatic brake, release by ECOS
Engine	Main engine: Mercedes-Benz OM906LA, 6-cylinder Diesel,water-cooled, turbocharged, 190 kW (258 hp) at 1 800 min-1 (80/1269/EEC fan rigid) Max. torque: 1 100 Nm at 1 300 min-1 Engine emission: EUROMOT/EPA/CARB (non road) Emergency engine: Lombardini LDW1404, 4 cylinder, diesel, watercooled, 22,5 kW (30,6 hp), 84 Nm at 2000 min-1 Fuel tank capacity: 29 l
Hydraulic system	7 pumps; 4 piston pumps and 3 gear pumps for all crane functions, and for tensioning the bracing rods. Thermostatically controlled oil cooler. Tank capacity: 1 620 l
Control system	ECOS electronic control of all movements by means of cable-connected control console or, alternatively, by remote control. Connected to the LMI and engine management system by CANbus.
Tower unit
Tower	19,4 m to 76,5 m six section telescopic tower. Extended by means of a single stage telescopic cylinder with 4-fold locking arrangement. Telescoping time approx.: 2 400 seconds
Bracing	Four spreaders made up of tubular lattice design for bracing at the head of the tower, with one tensioning cylinder and vibration damper each. Tensioning force: maximum 1000 kN
Power pack
Engine	Mercedes-Benz OM904LA, 4-cylinder Diesel, water- cooled, turbocharged, 130 kW (177 hp) at 2 200 min-1 (80/1269/EEC fan rigid) Max. Torque: 580 Nm at 1 200 - 1 600 min-1 Fuel tank capacity: 400 l Engine emission: EUROMOT/EPA/CARB(non road)
Hydraulic system	One axial variable displacement pump (load-sensing) for erecting and telescoping of the tower. One gear pump for the outrigger and pinning systems Tank capacity: 2 000 l
Carrier
Transport unit	Semi-trailer design (Scheuerle) with integrated welded cup design made of high strength fine-grain steel and welded-attached carrier elements for the transport and erection of the tower.
Hydraulic system	Four single-stage beams, 12,7 m long, to be transported separately, with vertical cylinders and outrigger pads, including tensioning rods for bracing the crane. Outrigger base: 18 m x 18 m.