6250 GMK 6250 GMK 6250 6220 GMK 6220 GMK 6220 250 US (220 Metric) Ton Capacity 250 US (220 Metric) Ton Capacity
6250 GMK 6250 Dimensions Dimensions • 53 ft 11 in (16.42 m) overall length • 53 ft 11 in (16.42 m) overall length • 49 ft 7 in (15.1 m) bumper to bumper • 49 ft 7 in (15.1 m) bumper to bumper • 13 ft 1 in (4 m) Height [+7 in (170 mm) / -5 in (130 mm)] • 13 ft 1 in (4 m) Height [+7 in (170 mm) / -5 in (130 mm)] • 34 ft 8 in (10.6 m)wheelbase • 34 ft 8 in (10.6 m)wheelbase
GMK6220 / 6250 Superstructure GMK6220 / 6250 Superstructure Common with GMK5200 / 5240 Common with GMK5200 / 5240
6250 GMK 6250 Boom MEGAFORM TM Boom MEGAFORM TM TWINLOCK TM • 44-197 ft (13.5m-60m) • 44-197 ft (13.5m-60m) • 6-Section full-power • 6-Section full-power • Quick-reeve boom nose • Quick-reeve boom nose • 197 ft (60m) Maximum • 197 ft (60m) Maximum • hook height • hook height • 175 ft (54m) Maximum • 175 ft (54m) Maximum • working radius • working radius
6250 GMK 6250 Boom MEGAFORM TM Boom MEGAFORM TM Wear pad positions Wear pad positions Boom shape Boom shape
6250 GMK 6250 Boom Benefits Boom Benefits TWINLOCK TM Boom TWINLOCK TM Boom Telescoping System Telescoping System Pre-selection of boom extension Pre-selection of boom extension mode, provides 32 different main mode, provides 32 different main boom configurations for optimum boom configurations for optimum strength & stability set-ups strength & stability set-ups Eliminates multiple air/electrical Eliminates multiple air/electrical cable drums mounted on boom cable drums mounted on boom Lower center of gravity...cylinder Lower center of gravity...cylinder stays in base section stays in base section
6250 GMK 6250 TWINLOCK TM Telescoping System TWINLOCK TM Telescoping System 1 2 1 2 4 4 3 3 6 6 5 5
6250 GMK 6250 Jib Jib 43-72 ft (13-22m) Bi-Fold 43-72 ft (13-22m) Bi-Fold 2 x 26 ft (8m) Inserts 2 x 26 ft (8m) Inserts • 43-125 ft (13.1 m-38 m) with Hydraulic Luffing • 43-125 ft (13.1 m-38 m) with Hydraulic Luffing • 321.5 ft (98 m) Maximum tip height • 321.5 ft (98 m) Maximum tip height • 255 ft (76 m) Maximum working radius • 255 ft (76 m) Maximum working radius
Hydraulic Power Luffing Hydraulic Power Luffing Luffs from 5° to 40° from 5° to 40° Luffs Quick disconnects Quick disconnects Swingaway installed Swingaway installed Swingaway stowed Swingaway stowed
Hydraulic Power Luffing Hydraulic Power Luffing 20° 20° 5° 5° 40° 40°
6250 6250 6250 6250 GMK 6250 6250 6250 6250 GMK GMK GMK Superstructure Cab Superstructure Cab • EKS 4 LMI • EKS 4 LMI • Dual-axis joysticks • Dual-axis joysticks • Sliding left-side window • Sliding left-side window • Opening shatter-resistant • Opening shatter-resistant skylight skylight • Opening windscreen • Opening windscreen • Sliding rear window • Sliding rear window • Ergonomic interior • Ergonomic interior Optional Digital pad loads Optional Digital pad loads
6250 6250 6250 6250 GMK 6250 6250 6250 6250 GMK GMK GMK Superstructure Cab Superstructure Cab Cab tiltable by approx 20° Cab tiltable by approx 20°
6250 6250 6250 6250 GMK 6250 6250 6250 6250 GMK GMK GMK Superstructure Engine Superstructure Engine Superstructure Standard: Superstructure Standard: Cummins 6BTA 5.9-C Cummins 6BTA 5.9-C 165 HP (123 kW) 165 HP (123 kW) Superstructure Optional: Superstructure Optional: Mercedes-Benz OM904LA Mercedes-Benz OM904LA 166 Horsepower (122 kW) 166 Horsepower (122 kW)
6250 6250 6250 6250 GMK 6250 6250 6250 6250 Hydraulic System GMK GMK GMK Hydraulic System • 3 Separate circuits for • 3 Separate circuits for crane operation crane operation • 3 axial piston variable • 3 axial piston variable displacement pumps displacement pumps • Tank capacity: 259 gal (980L) • Tank capacity: 259 gal (980L)
6250 6250 6250 6250 GMK 6250 6250 6250 6250 Counterweight GMK GMK GMK Counterweight • 154,300 lbs (69 990 kg) • 154,300 lbs (69 990 kg) • 7 sections for transport ease • 7 sections for transport ease • Hydraulic cylinders are incorporated • Hydraulic cylinders are incorporated into the counterweights for installation/removal into the counterweights for installation/removal
GMK6250 / 6220 Carrier GMK6250 / 6220 Carrier GMK6250 / 6220 Carrier GMK6250 / 6220 Carrier GMK6250 / 6220 Carrier GMK6250 / 6220 Carrier GMK6250 / 6220 Carrier GMK6250 / 6220 Carrier Common with GMK6300B / 6250 Common with GMK6300B / 6250
6250 6250 6250 6250 GMK 6250 6250 6250 6250 GMK GMK GMK Suspension Suspension Features proven MEGATRAK TM Features proven MEGATRAK TM independent suspension independent suspension
6250 6250 6250 6250 GMK 6250 6250 6250 6250 GMK GMK GMK Engine / Transmission Engine / Transmission Carrier Engine: Carrier Engine: Standard: Cummins N14-525 E+ Standard: Cummins N14-525 E+ 525 HP (392 kW) 525 HP (392 kW) Optional: Mercedes OM502LA Optional: Mercedes OM502LA 571 HP (420 kW) 571 HP (420 kW) Transmission: Transmission: Allison CLT 755 5-speed Allison CLT 755 5-speed automatic transmission automatic transmission
6250 6250 6250 6250 GMK 6250 6250 6250 6250 GMK GMK GMK Carrier Driveline Carrier Driveline Drive axles: 1,2,4 & 5 Drive axles: 1,2,4 & 5 Drive / Steer: 12 x 8 x 12 Drive / Steer: 12 x 8 x 12 The ONLY 6-axle all-wheel steer AT on the market The ONLY 6-axle all-wheel steer AT on the market
6250 6250 6250 6250 GMK 6250 6250 6250 6250 Outriggers GMK GMK GMK Outriggers • 50% and 100% extension • 50% and 100% extension standard standard • Controls located on each side • Controls located on each side of carrier of carrier • Self-stowing outrigger pads • Self-stowing outrigger pads • Digital level • Digital level
6250 6250 6250 6250 GMK 6250 6250 6250 6250 Outriggers GMK GMK GMK Outriggers • Removable rear outrigger box • Cummins power only • Developed for North American roading laws
6250 6250 6250 6250 GMK 6250 6250 6250 6250 Tires GMK GMK GMK Tires Tires: 20.5 R 25 Tires: 20.5 R 25
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