When it comes to maximizing your productivity, the HM300-5 delivers maneuverability, comfort and durability in one — even in harsh conditions. Automated powertrain features allow consistent cycle times from all operator experience levels.
Model | Komatsu SAA6D125E-7* |
Type | Water-cooled, 4-cycle |
Aspiration | Turbo-charged, after-cooled, cooled EGR |
Number of cylinders | 6 |
Bore | 125 mm |
Stroke | 150 mm |
Piston displacement | 11.0 L |
Horsepower : | |
SAE J1995 | 248 kW |
ISO 9249 / SAE J1349 | 242 kW |
Rated rpm | 2 000 rpm |
Fan drive type | Hydraulic driven |
Maximum torque | 171 kg-m |
Fuel system | Direct injection |
Governor | Electronically controlled |
Lubrication system: | |
Method | Gear pump, force-lubrication |
Filter | Full-flow type |
Air cleaner | Dry type with double elements and precleaner, plus dust indicator |
*EPA Tier 4 Final emissions certified
Model | Komatsu SAA6D125E-7* |
Type | Water-cooled, 4-cycle |
Aspiration | Turbo-charged, after-cooled, cooled EGR |
Number of cylinders | 6 |
Bore | 4.92 in |
Stroke | 5.91 in |
Piston displacement | 671 in3 |
Horsepower : | |
SAE J1995 | 332 HP |
ISO 9249 / SAE J1349 | 324 HP |
Rated rpm | 2,000 rpm |
Fan drive type | Hydraulic driven |
Maximum torque | 1,237 ft.-lbs. |
Fuel system | Direct injection |
Governor | Electronically controlled |
Lubrication system: | |
Method | Gear pump, force-lubrication |
Filter | Full-flow type |
Air cleaner | Dry type with double elements and precleaner, plus dust indicator |
*EPA Tier 4 Final emissions certified
Torque converter | 3-elements, 1-stage, 2-phase |
Transmission | Full-automatic, counter-shaft type |
Speed range | 6 speeds forward and 2 reverse |
Lockup clutch | Wet, single-disc clutch |
Forward | Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears |
Reverse | Torque converter drive and direct drive in all gear |
Shift control | Electronic shift control with automatic clutch modulation in all gear |
Maximum travel speed | 58.6 kph |
Torque converter | 3-elements, 1-stage, 2-phase |
Transmission | Full-automatic, counter-shaft type |
Speed range | 6 speeds forward and 2 reverse |
Lockup clutch | Wet, single-disc clutch |
Forward | Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears |
Reverse | Torque converter drive and direct drive in all gear |
Shift control | Electronic shift control with automatic clutch modulation in all gear |
Maximum travel speed | 36.4 mph |
Full time all wheel drive with Komatsu Traction Control System (K-TCS)
Final drive type | Planetary gear |
Ratios: | |
Differential | 3.154 |
Planetary | 4.667 |
Full time all wheel drive with Komatsu Traction Control System (K-TCS)
Final drive type | Planetary gear |
Ratios: | |
Differential | 3.154 |
Planetary | 4.667 |
Front | Hydro-pneumatic suspension |
Rear | Combined hydro-pneumatic and rubber suspension system |
Front | Hydro-pneumatic suspension |
Rear | Combined hydro-pneumatic and rubber suspension system |
Type | Articulated type, fully hydraulic power steering with two double-acting cylinders |
Supplementary steering | Automatically actuated, electrically powered |
Standard | ISO5010, SAE J1511 |
Minimum turning radius, wall to wall | 8.10 m |
Articulation angle | 45° each direction |
Type | Articulated type, fully hydraulic power steering with two double-acting cylinders |
Supplementary steering | Automatically actuated, electrically powered |
Standard | ISO5010, SAE J1511 |
Minimum turning radius, wall to wall | 26 ft. 7 in |
Articulation angle | 45° each direction |
Standard | ISO3449 (FOPS) ISO3471 (ROPS) |
Standard | ISO3449 (FOPS) ISO3471 (ROPS) |
Service brakes | Full-hydraulic control, oil-cooled multiple-disc type on front and center axles |
Standard | ISO3450 |
Parking brake | Spring applied, caliper disc type |
Retarder | Front and center axle brakes act as retarder |
Service brakes | Full-hydraulic control, oil-cooled multiple-disc type on front and center axles |
Standard | ISO3450 |
Parking brake | Spring applied, caliper disc type |
Retarder | Front and center axle brakes act as retarder |
Type:
Articulated type, box-sectioned construction on front and rear Connected by strong torque tubes.
Type:
Articulated type, box-sectioned construction on front and rear Connected by strong torque tubes.
Capacity: | |
Struck16.9 | 13.4 m3 |
Heaped (2:1, SAE) | 17.1 m3 |
Payload | 28.0 metric tons |
Material - high tensile strength steel | 130 kg/mm2 |
Material thickness: | |
Bottom | 14 mm |
Front | 8 mm |
Sides | 12 mm |
Target area - (inside length x width) | 5 250 mm x 2 685 mm |
Heating | Exhaust heating (optional) |
Capacity: | |
Struck16.9 | 17.5 yd3 |
Heaped (2:1, SAE) | 22.4 yd3 |
Payload | 30.9 US tons |
Material - high tensile strength steel | 184,925 psi |
Material thickness: | |
Bottom | 0.55 in |
Front | 0.31 in |
Sides | 0.47 in |
Target area - (inside length x width) | 17 ft. 3 in x 8 ft. 10 in |
Heating | Exhaust heating (optional) |
Hoist cylinder | Twin, telescopic type |
Relief pressure | 300 kg/cm2 / 29.4 MPa |
Hoist time | 10.5 s |
Hoist cylinder | Twin, telescopic type |
Relief pressure | 4,264 psi |
Hoist time | 10.5 s |
Empty weight | 25 395 kg |
Gross vehicle weight | 53 475 kg |
Weight distribution: | |
Empty: | |
Front axle | 58.9% |
Center axle | 22.5% |
Rear axles | 18.6% |
Loaded: | |
Front axle | 30.8% |
Center axle | 36.0% |
Rear axles | 33.2% |
Empty weight | 55,986 lbs. |
Gross vehicle weight | 117,892 lbs. |
Weight distribution: | |
Empty: | |
Front axle | 58.9% |
Center axle | 22.5% |
Rear axles | 18.6% |
Loaded: | |
Front axle | 30.8% |
Center axle | 36.0% |
Rear axles | 33.2% |
Standard tire
23.5 R25
Standard tire
23.5 R25
Fuel tank | 388 L |
DEF tank |
32.8 L |
Engine oil | 35 L |
Torque converter, transmission |
80 L |
Differentials (total) | 71.5 L |
Final drives (total) | 23 L |
Hydraulic system | 103 L |
Suspension (total) | 10.4 L |
Fuel tank | 102.5 US gal |
DEF tank |
8.7 US gal |
Engine oil | 9.2 US gal |
Torque converter, transmission and retarder cooling |
21.1 US gal |
Differentials (total) | 18.9 US gal |
Final drives (total) | 6.1 US gal |
Hydraulic system | 27.2 US gal |
Suspension (total) | 2.7 US gal |
Haul truck telematics and crusher relocation
Quarries change size and shape on a daily basis as their mining progresses. While they get deeper and wider it’s not very common for their primary crusher to be relocated. Ultimately, a customer’s mining engineers will decide on the crusher’s future location, but we had some ideas.