GD955-7
رقم القطعة: KOMATSU-GD955-7
لا يعرض أي بائع سعرًا لهذا المنتج بعد.
للطلب والدفع استخدم تطبيق ENG.
الوصف
GD955-7
المواصفات
| Horsepower (HP) | 426 HP @1,900 rpm |
|---|---|
| Horsepower (kW) | 318 kW at 1,900 rpm |
| Maximum torque (N-m) | 2 150 @ 1,350 rpm |
| Maximum torque (ft-lbs) | 1,586 @ 1,350 rpm |
| Operating weight (kg) | 47 320 |
| Operating weight (lbs) | 104,323 |
| Engine model | Komatsu SAA6D140E-7 |
| Aspiration | Turbocharged and air-to-air aftercooled |
| Number of cylinders | 6 |
| Piston displacement (L) | 15.24 |
| SAEJ1995 - Gross (kW) | 318 kW at 1,900 rpm |
| SAEJ1995 - Gross (HP) | 426 HP at 1,900 rpm |
| Fuel tank (US gal) | 189 |
| Fuel tank (L) | 717 |
| Final drive (US gal) | 15 |
| Final drive (L) | 56 |
| Frame height (in) | 20 |
| Frame height (mm) | 504 |
| Bore (mm) | 140 |
| Bore (in) | 5.6 |
| Stroke (in) | 6.5 |
| Stroke (mm) | 165 |
| Hydraulic system (US gal) | 39 |
| Hydraulic system (L) | 147 |
| DEF tank (US gal) | 10 |
| DEF tank (L) | 36 |
| Air cleaner | 2-stage, dry-type |
| Engine type | Water-cooled, 4-cycle, direct injection |
| Cooling system (gal) | 21 |
| Cooling system (L) | 80 |
| Details of hydraulics system | Load-sensing closed center hydraulics with variable displacement piston pump. Short stroke/low effort direct acting control valves with preselected maximum flow setting to each function. Double acting anti-drift check valves on blade lift, tip, circle shift, articulation, and leaning wheels. |
| Engine footnote | U.S. EPA Tier 4 Final emissions certified. |
| Dimensions (in) | 18 ft x 3 ft 2 in x 1 in |
| Dimensions (mm) | 5 489 x 960 x 25 |
| Moldboard (ft) | 18 (standard), 20 (optional) |
| Maximum lift above ground (ft) | 1 ft 8 in |
| Maximum lift above ground (mm) | 498 |
| Maximum cutting depth (mm) | 542 |
| Maximum cutting depth (ft) | 1 ft 9 in |
| Blade tip angle forward (degrees) | 49 |
| Blade tip angle reverse (degrees) | 3 |
| Blade range: right (moldboard)(ft) | 2 ft 8 in |
| Blade range: right (moldboard)(mm) | 818 |
| Blade range: left (moldboard)(mm) | 916 |
| Blade range: left (moldboard)(ft) | 3 ft 1 in |
| Blade range: right (maximum shoulder reach)(mm) | 2 119 |
| Blade range: right (maximum shoulder reach)(ft) | 6 ft 11 in |
| Blade range: left (maximum shoulder reach)(mm) | 2 126 |
| Blade range: left (maximum shoulder reach)(ft) | 7 ft |
| Total operating weight with 6.1 m blade (kg) | 48 570 |
| Total operating weight with 6.1 m blade (lbs) | 107,079 |
| Operating weight on front wheels with 6.1 m blade (lbs) | 31,019 |
| Total operating weight with 5.5 m blade (lbs) | 104,323 |
| Operating weight on front wheels with 6.1 m blade (kg) | 14 070 |
| Total operating weight with 5.5 m blade (kg) | 47 320 |
| Operating weight on rear wheels with 6.1 m blade (lbs) | 76,059 |
| Operating weight on rear wheels with 6.1 m blade (kg) | 34 500 |
| Operating weight on front wheels with 5.5 m blade (kg) | 13 800 |
| Torque rise (%) | 37 |
| Operating weight on front wheels with 5.5 m blade (lbs) | 30,424 |
| Fan speed (Max rpm) | 1 300 |
| Operating weight on rear wheels with 5.5 m blade (kg) | 33 520 |
| Operating weight on rear wheels with 5.5 m blade (lbs) | 73,899 |
| ISO 14396 (HP) | 426 HP at 1,900 rpm |
| ISO 14396 (kW) | 318 kW at 1,900 rpm |
| ISO 9249 (net engine power)(kW) | 311 kW at 1,900 rpm |
| ISO 9249 (net engine power)(HP) | 417 HP at 1,900 rpm |
| Maximum torque (kgf-m) | 219 @ 1,350 rpm |
| Moldboard details | Hydraulic power shift fabricated from high tensile steel. Includes replaceable metal wear inserts, cutting edge and end bits. Cutting edge and end bits are hardened. |
| Arc radius (ft) | 1 ft 4 in |
| Arc radius (mm) | 414 |
| Cutting edge (mm) | 254 x 25 |
| Cutting edge (in) | 10 x 1 |
| Replaceable/Reversible side edges (mm) | 204 x 490 x 19 |
| Replaceable/Reversible side edges (in) | 8 in x 1 ft 7 in x .75 in |
| Blade pull (kgf) | 26 816 |
| Blade pull (lbf) | 59,119 |
| Blade pressure down - base GVW (lbs) | 49,009 |
| Blade pressure down - base GVW (kg) | 22 230 |
| Crank case (L) | 50 |
| Crank case (US gal) | 13 |
| Transmission (US gal) | 23 |
| Transmission (L) | 85 |
| Tandem housing (each)(US gal) | 53 |
| Tandem housing (each)(L) | 199 |
| Circle reverse housing (US gal) | 7 |
| Circle reverse housing (L) | 28 |
| Minimum turning radius details | Hydraulic power steering providing stopped engine steering meeting ISO 5010. |
| Maximum steering range, right or left (degrees) | 50 |
| Articulation, right or left (degrees) | 70 |
| Hydraulic power steering | Providing stopped engine steering meeting ISO 5010. |
| Minimum turning radius for steering (ft) (in) | 30 ft. 6 in |
| Minimum turning radius for steering (m) | 9 300 |
| Front axle type | Solid bar construction welded steel sections |
| Ground clearance at pivot (mm) | 710 |
| Ground clearance at pivot (in) | 2 ft 4 in |
| Wheel lean angle, right or left (degrees) | 14 |
| Oscillation, total (degrees) | 32 |
| 1st Gear - forward (kph) | 5.3 / 5.7* |
| 1st Gear - forward (mph) | 3.3 / 3.5* |
| 2nd Gear - forward (kph) | 7.2 / 7.8* |
| 2nd Gear - forward (mph) | 4.5 / 4.8* |
| 3rd gear - forward (mph) | 6.3 / 6.8* |
| 3rd gear - forward (kph) | 10.2 /11* |
| 4th gear - forward (mph) | 8.5 / 9.1* |
| 4th gear - forward (kph) | 13.7 / 14.6* |
| 5th gear - forward (mph) | 10.4 / 11.1* |
| 5th gear - forward (kph) | 16.8 / 17.9* |
| 6th gear - forward (mph) | 14.3 / 15* |
| 6th gear - forward (kph) | 23.0 / 24.2* |
| 7th gear - forward (mph) | 20.2 / 20.9* |
| 7th gear - forward (kph) | 32.5 / 33.7* |
| 8th gear - forward (mph) | 27.1 / 27.6* |
| 8th gear - forward (kph) | 43.6 / 44.4* |
| 1st Gear - reverse (kph) | 4.5 / 4.9* |
| 1st Gear - reverse (mph) | 2.8 / 3* |
| 2nd Gear - reverse (mph) | 3.8 / 4.1* |
| 2nd Gear - reverse (kph) | 6.1 / 6.6* |
| 3rd gear - reverse (kph) | 8.7 / 9.4* |
| 3rd gear - reverse (mph) | 5.4 / 5.8* |
| 4th gear - reverse (mph) | 7.3 / 7.8* |
| 4th gear - reverse (kph) | 11.7 / 12.6* |
| 5th gear - reverse (mph) | 9.9 / 10.6* |
| 5th gear - reverse (kph) | 15.9 / 17* |
| 6th gear - reverse (mph) | 13.5 / 14.5* |
| 6th gear - reverse (kph) | 21.8 / 23* |
| 7th gear - reverse (mph) | 19.1 / 19.9* |
| 7th gear - reverse (kph) | 30.8 / 32.1* |
| 8th gear - reverse (kph) | 41.4 / 42.3* |
| 8th gear - reverse (mph) | 25.7 / 26.3* |
| Circle engineering details | Lubricated bearing type circle; Circle and pinion require no adjustment |
| Diameter (outside) (mm) | 1 822 |
| Diameter (outside) (ft) | 6 |
| Circle reversing control hydraulic rotation (degrees) | 130 |
| Oscillating welded box section (mm) | 739 x 296 |
| Oscillating welded box section (in) | 2 ft 5 in x 12 in |
| Side wall thickness - inner (mm) | 25 |
| Side wall thickness - inner (in) | 1 |
| Side wall thickness - outer (mm) | 25 |
| Side wall thickness - outer (in) | 1 |
| Wheel axle spacing (ft/ in) | 6 ft 6 in |
| Wheel axle spacing (mm) | 1 981 |
| Ripping depth, maximum (ft) | 1 ft 9 in |
| Ripping depth, maximum (mm) | 537 |
| Ripper shank holders | 7 |
| Ripper shank holder spacing (ft) | 1 ft 8 in |
| Ripper shank holder spacing (mm) | 501 |
| Penetration force (kN) | 232 |
| Penetration force (lbs) | 52,156 |
| Pryout force (lbs) | 54,404 |
| Pryout force (kN) | 242 |
| Output (at engine rated rpm)(L/min) | 315.2 |
| Output (at engine rated rpm)(gpm) | 83.3 |
| Maximum system pressure(psi) | 3,989 |
| Maximum system pressure(kg/cm^2) | 280 |
| Maximum system pressure(MPa) | 27.5 |
| Frame width (in) | 19 |
| Frame width (mm) | 470 |
| Upper, Lower (mm) | 28 / 32 |
| Upper, Lower (in) | 1.1 / 1.3 |
| Front frame structure, side(mm) | 25 / 32 |
| Drawbar details | A-shaped, u-shaped press formed and welded construction for maximum strength with a replaceable drawbar ball |
| Front frame structure, side (in) | 1 / 1.3 |
| Drawbar frame(in) | 12 x 1.25 |
| Drawbar frame(mm) | 310 x 32 |
| Gauges | Electric monitoring system with diagnostics. |
| Standard gauges details | Articulation, engine coolant temperature, fuel level, speedometer, transmission shift indicator, engine tachometer, torque converter oil temperature, DEF level, hydraulic oil temperature, ECO gauge |
| Rear axle construction | Alloy steel, heat treated, full floating axle with lock/unlock differential |
| Service brake details | Foot operated, wet multiple-disc brakes, hydraulically actuated on four tandem wheels |
| Parking brake details | Manually actuated, spring applied on four tandem wheels, hydraulically released wet disc |
