Komatsu Motor Grader GD825A-2
Description
Komatsu Motor Grader GD825A-2
GUDANGALATBERAT.COM support unit, parts, service, rental, maintenance contract, overhaul, reconditioned Komatsu Motor Grader GD825A-2
Komatsu Motor Grader GD825A-2, Specifications unit
Engine
Therefore, { Model : KOMATSU SAA6D107E-1} | { Type : Water-cooled, 4-cycle , direct injection } | { Aspiration : Turbocharged and air to air aftercooled } | { Number of cylinders : 6 } | { Bore : 107 mm } | { Stroke : 124 mm } | { Piston displacement : 6.69 L } | { Horsepower : (Manual mode) } | P- mode { SAE J 1995 : Gross 115 kW 154 HP/2000 min-1 }.
{ ISO 9249/SAE J 1349 : Net 108 kW 145 HP/2000 min-1 } | E- mode { SAE J 1995 : Gross 107 kW 143 HP/2000 min-1 } | { ISO 9249/SAE J 1349 : Net 101 kW 135 HP/2000 min-1 } | { Maximum torque : 658 Nm 67.1 kgm/1450 min-1 } | { Torque rise : 24 % } | { Fan speed : Max 1628 min-1 } | { Air cleaner : 2-stage, dry-type U.S. EPA Tier 3 and EU Stage 3A emissions equivalent }.
Transmission and Torque converter
In other words, Full power shift transmission with torque converter and lock-up. Speeds (at rated engine speed) { Gear 1 St Forward : 4.2 km/h ) } | { Gear 1 St Reverse : 4.7 km/h } | { Gear 2 nd Forward : 5.9 km/h } | { Gear 2 nd Reverse : 9.1 km/h } | { Gear 3 rd Forward : 8.0 km/h } | { Gear 3 rd Reverse : 17.8 km/h } | { Gear 4 th Forward : 11.3 km/h } | { Gear 4 th Reverse : 34.1 km/h } | { Gear 5 th Forward : 15.7 km/h } | { Gear 6 th Forward : 22.0 km/h } | { Gear 7 th Forward : 30.1 km/h } | { Gear 8 th Forward : 42.0 km/h }
Tandem Drive
However, { Oscillating welded box section : 490 mm x 203 mm } | { Side wall thickness: Inner : 22 mm } | { Side wall thickness outer : 19 mm } | { Wheel axle spacing : 1525 mm } | { Tandem oscillation : 11 ° forward, 13 ° reverse }
Front Axle
{ Type : Solid bar construction welded steel sections } | { Ground clearance at pivot : 580 mm } | { Wheel lean angle, right or left :16 ° } | { Oscillation, total : 32 ° }
Rear Axle
For instance, { Alloy steel, heat treated, full floating axle with lock/unlock differential }
Wheels Front and Rear
{ Bearings : Tapered roller } | { Tires : 14.00-24-12PR, tubeless } | { Tire rims (demountable) : 10” three piece rims} | { Jarak Bebas Bajak Singkal dan Rotari : 112 mm / 4,7 in }.
Steering
Above all, Hydraulic power steering providing stopped engine steering meeting ISO 5010 { Minimum turning radius : 7.0 m } | { Maximum steering range, right or left : 49 ° } | { Articulation : 25 ° }
Brakes
Above all, { Service brake : Foot operated, wet multipe-disc brakes, hydraulically actuated on four tandem wheels. } | { Parking brake : Manually actuated, spring applied, hydraulically released caliper }.
Frame
After that, Front Frame Structure { Height : 300 mm } | { Width : 280 mm } | { Side : 22 mm } | { Upper, Lower : 28 mm }.
Drawbar
Similarly, A-shaped, welded construction for maximum strength with a replaceable drawbar ball., { Drawbar frame : 220 mm x 16 mm }
Circle
In conclusion, Single piece rolled ring forging. Six circle support shoes with replaceable wear surface. Circle teeth hardened on front 180° of circle. { Diameter (outside) : 1410 mm } | { Circle reversing control hydraulic rotation : 360 ° }.
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