Komatsu is a U.S. subsidiary of Komatsu Ltd., the world’s second largest manufacturer and supplier of construction, mining and compact construction equipment. Komatsu also serves forklift and forestry markets. Through its distributor network, Komatsu offers a state-of-the-art parts and service program to support the equipment. Komatsu has proudly been providing high-quality reliable products for nearly a century.
The HM400-5 is designed for ease of use, productivity and reliability. The Komatsu Traction Control System (KTCS) delivers exceptional performance in soft and slippery ground ...
Get the production, flexibility and versatility you need with this powerful and highly productive 80,000+ lbs. excavator workhorse. Equipped with intelligent Machine Control 2...
In an effort to help reduce environmental impact at your construction site, go with Komatsu's PC30E mini excavator. This machine releases zero emissions and significantly less...
For construction businesses that need a high-performance machine while cutting fuel costs on their journey to sustainability, Komatsu's all-electric PC210E excavator is exactly...
Rod Sutton, Editorial DirectorManufacturers have long been ahead of equipment managers in analyzing the data from sensors placed on their machines. They’ve used it to guide design...
Komatsu has more than 130 autonomous mining trucks in operation on three continents and they’re closing in on 2 billion tons of material hauled in the last 10 years—with zero ...
Hydrostatic transmissions, or HST, have been available in the construction marketplace for quite a while on crawler dozers with similar designs on excavators. But it’s only within...
When you need a wheel loader that works under the most extreme conditions, check out the fuel-efficient and powerful performance of Komatsu's WA475-10 WH. This wheel loader features...
Komatsu’s JMHB-V Series breakers are designed and tested for the company’s PC210 through PC490 excavators.The 100-percent hydraulic-fired V Series breakers modulate their impact...
The 299-horsepower WA480-8 Komatsu wheel loader has operating weights ranging from 57,232 to 61,311 pounds.Buckets range from 6 to 7.2 cubic yards. The curved side edges of the...
The ZR77 Komatsu surface drill is engineered for tough rock conditions and can be configured for rotary and hammer drilling, diesel or electric power, and single- or multipass...
The hybrid WE1850-3 Komatsu wheel loader has an SR hybrid drive system that is fully regenerative, according to the company, and delivers 2,000 horsepower. Operating weight is...
The tight tail swing PC78US-11 Komatsu compact excavator has an operating weight of 17,791 pounds. It is powered by a 67.7-horsepower Komatsu SAA3D95E-1 engine with a rated rpm...
Komatsu D475A-8 crawler dozer has an 890-horsepower engine and an operating weight of 254,193 pounds.The company reengineered the mainframe on the Komatsu dozer to extend the ...
Komatsu D39i-24 dozer is the company’s smallest intelligent crawler dozer and has intelligent Machine Control (iMC 2.0).The 105-horsepower Komatsu dozer comes in two models: D39EXi...
The Komatsu PC5500-11 excavator has a bucket capacity between 29 and 38 cubic yards. Operating weight ranges between 1,183,882 and 1,194,905 pounds, and it is powered by two Tier...
Komatsu has introduced the D71EX-24 and D71PX-24 crawler dozers, hydrostatic models designed for grading, pushing, side-cutting, and work on soft ground, making it capable of ...
The Komatsu WA475-10 wheel loader is designed for a range of applications, including quarry, waste-handling, infrastructure, forestry, and nonresidential construction. The loader...
The Komatsu D155CX-8 pipelayer has a 170,000-pound rated lift capacity and an oval track undercarriage designed to balance front/rear and left/right weight distribution. With ...
Komatsu PC130-11 excavator has an operating weight of 28,660 pounds and is powered by a 97.2-horsepower Komatsu SAA4D95LE-7 diesel engine. Bucket capacities range from 0.34 to...
With newly designed front and rear frames and loader linkages, the Tier 4 WA800-8 Komatsu wheel loader has the most durable chassis in company’s model history, says Komatsu, based...
Komatsu haul truck model HD785-8 is a rigid frame off-highway truck with a payload capacity of 101 tons. Powered by a 1,140-horsepower Komatsu SAA12V140E-7 engine, it has a turning...
Komatsu PC2000-11 excavator matches to haul trucks with capacities from 70 to 200 tons. The Komatsu SSA12V140E-7 diesel provides 1,046 horsepower, up from 956 horsepower in the...
Komatsu WA900-8 wheel loader has a new bucket designed to maximize bucket fill, which the company says will boost productivity. With operating weight of 256,618 pounds, the loader...
The PC290LCi-11 crawler excavator has an operating weight range of 70,702 to 72,091 pounds, and is powered by a SAS6D107E-3 Tier 4-F engine delivering 196 horsepower at 2,050 ...
The PC1250-11 excavator is available as a mass excavation “SP” configuration and a “LC” version with a longer undercarriage. The Komatsu SAS6D170E-7 engine provides 758 horsepower...
The 218-horsepower GD655-7 motor grader offers cab enhancements not available on the Dash 6 model. Operating weight is slightly higher, at 38,140 pounds, and it carries the same...
The Komatsu WA480-8 wheel loader is a 299-horsepower Tier 4-F-certified machine designed to be a three-pass loader for on-highway trucks and hoppers, and is aimed at quarry, infrastruct...
According to Komatsu America, the PC390LCi-11 hydraulic excavator, using a 257-horsepower, Tier 4-F Komatsu engine, is “the first 3D, semi-automatic excavator available with the...
With a heavy counterweight mass and rounded cab, the Komatsu PC238USLC-11 hydraulic excavator is designed for tight-tail-swing performance.The machine’s operator-station profile...
Komatsu has introduced the D375A-8 crawler dozer, powered by a Tier 4-F-certified engine that produces over 20 percent more horsepower while the dozer is traveling in reverse....
The PC210LCi-11 hydraulic excavator is a second-generation model with the company’s Intelligent Machine Control system. The technology provides up to 63 percent improvement in...
The Komatsu HD325-8 and HD405-8 rigid-frame haulers, replacing Dash-7 models, have respective payload capacities of 40.3 and 44.1 tons and approximate maximum gross vehicle weights...
The PC170LC-11 crawler excavator has been updated with a 121-horsepower Komatsu SAA4D107E-3 T4-F engine. An enhanced power mode for up to six percent more productivity.A new viscous...
The D51 EX/PX-24 131-horsepower crawler dozer is T4-F with 13 percent higher fuel efficiency than its predecessor. Programmable auto-idle shutdown helps reduce unproductive idle...
The HB365LC-3 hybrid excavator uses fourth-generation technology to increase production capabilities. The fully-electric hybrid system uses an electric swing motor, which captures...
The PC650LC-11 excavator, with an operating weight ranging from 140,456 to 145,284 pounds, has a 436-horsepower Komatsu SAS6D140E-7 engine with an SCR system and EGR technology...
The Dash 8 HD465 and HD605 rigid-frame haul trucks have more powerful Komatsu SAS6D17E-7 Tier 4-Final engines that and reduce fuel consumption. The 724-horsepower engines consume...
The PC138USLC-11 excavator has been updated with a SAA4D95LE-7 Komatsu engine that allows the machine to consume 4 percent less fuel than its predecessor. The unit has a tight...
The PC4000-11 mining shovel works with haul trucks with capacities of 150 to 240 tons, and it can be configured as a backhoe or shovel. The 1,875-horsepower SDA16V160E-3 diesel...
The Komatsu 930E-5 rigid frame truck hauls up to 320 tons of payload and matches up with mining shovels in the 49-to-55-cubic-yard category. Powered by a Tier 4-Final Komatsu ...
The 980E-4 rigid-frame haul truck is a new model. It has a capacity of 400 tons and is powered by a 3,500-horsepower Komatsu SSDA18V170 diesel engine. It matches to bucket shovels...
The WA270-8 wheel loader has a 149-horsepower Tier 4-Final Komatsu SAA6D107E-3 diesel that uses up to 3 percent less fuel than its predecessor. It has parallel-lift linkage with...
The 264-horsepower D85i-18 crawler dozer, available in EX and PX configurations, includes the company intelligent machine control system. Once engaged, the system automatically...
The D39-24 dozer has been updated to Tier 4-Final with a 105-horsepower Komatsu SAAD95E-7 engine. Available in EX or PX configuration, the dozer’s operating weight is 21,891 and...
The PC360LCi-11 and PC490LCi-11 excavators feature Intelligent Machine Control (IMC) technology that uses a “unique” sensor package, including stroke-sensing hydraulic cylinders...
The D61EXi/PXi-24 crawler dozers are second-generation Intelligent Machine Control (IMC) dozers. Using a 6.8-liter, 168-horsepower, Komatsu SAA6D107E Tier 4-Final engine, the ...
The D155AXi-8 RC (Radio Control) crawler dozer is a remote-controlled machine with Intelligent Machine Control (IMC) technology. It is designed for applications in which the operator...
The D39PXi-24 crawler dozer features the integrated machine control the eliminates blade-mounted sensors. The 21,848-pound dozer has a 105-horsepower SAA4D95E-7 engine that meets...
The 165-horsepower WA320-8 wheel loader meets Tier 4-Final standards while using up to 3 percent less fuel in V-cycle loading, the company says. Emissions are reduces via SCR ...
With a larger 7.6-cubic-yard bucket, the WA500-8 wheel loader is up to 10 percent more productive than its Dash 7 predecessor, Komatsu says. The 357-horsepower Tier 4-Final Komatsu...
The WA600-8 is certified Tier 4-Final, and reduces fuel consumpion by 13 percent over the Tier 3 predecessor. The capacity of the standard bucket has been increased to 9.2 cubic...
The D61-24 crawler dozer has a quick-shift, three-speed mode and a variable, 20-speed customizable transmission mode. It has a 168-horsepower, SAA4D107E-3 Tier 4-Final engine....
The PC45MR-5 and PC55MR-5 excavators have 38-horsepower 4D88E-7 engines, which use up to 5 percent less fuel than their predecessors, says Komatsu. Working modes match engine ...
The 191-horsepower WA380-8 wheel loader has a Tier 4-Final Komatsu SAA6D107E-3 engine that uses up to 6 percent less fuel than its Tier 4-I predecessor, Komatsu says. Operating...
Komatsu says its WA470-8 wheel loader uses up to 6 percent less fuel than the Dash 7 version. Updated with a new version Komatsu SAA6D12E-7 engine, the horsepower rating remains...
The PC210LC-11 excavator has a Tier 4-Final SAA6D107E-3 engine that provides 7 more horsepower, at 165, than its predecessor. Fuel consumption, says the company, is reduced by...
The D65Pxi-18 crawler dozer incorporates Komatsu’s intelligent machine control technology and a Tier 4-Final, 217-horsepower SAS6D114E-6 engine. The dozer is more powerful than...
With a 55-horsepower engine, the PC78US-10 is able to attain Tier 4-Final emissions standards without a DPF. The Komatsu SAS4D95LE-6 engine uses a variable-flow turbocharer and...
Komatsu’s 264-horsepower D85-18 crawler dozer, aimed at large construction operations and small mining customers, features a Komatsu SAA6D125E-7 variable geometry, turbocharged...
The D155AXi-8 is another of the company’s intelligent machine control dozers that allows automated operation. It senses and controls blade load, optimizes the start of the cut...
The GD655-6 motor grader is a 218-horsepower unit with closed-center, load-sensing hydraulics. A variable-displacement pump regulates flow and pressure, and direct-acting control...
With net power of 257 horsepower, the PC390LC-11 has a certified Tier 4-Final Komatsu SAA6D114E-6 engine. Operating weight range is 87,388 to 89,248 pounds. The unit uses a closed...
Upgraded with a certified Tier 4-Final Komatsu SAA6D114E-6 diesel with net horsepower of 257, the PC360LC-11 excavator has an operating weight between 78,645 and 80,547 pounds...
The 469-horsepower HM400-5 ADT is Tier 4-Final certified with a Komatsu SAA6D140E-7 engine. Payload is 44.1 tons, and gross vehicle weight is 165,633 pounds. Loading height of...
Komatsu PC290LC-11 replaces the Dash-10 version. It is Tier 4-Final certified with a 196-horsepower Komatsu SAS6D107E-3 engine that uses SCR technology. Operating weight ranges...
The D155AX-8 crawler dozer has an operating weight of 89,300 pounds and is powered by a 354-horsepower Komatsu SAA6D140E-7 diesel, Tier 4-Final certified via SCR. It has a 12....
Following the release of four intelligent Machine Control (iMC) crawler dozers, Komatsu has now introduced its first intelligent Machine Control excavator, the PC210LCi-10.Komatsu...
The 126-horsepower WA200-7 wheel loader incorporates Komatsu’s Parallel Z-bar (PZ) loader linkage and replaces both its WA200-6 wheel loader and WA200PZ-6 tool carrier predecessors...
Weighing in at 106,924 pounds in log-loader configuration, the Komatsu PC390LL-10 has a new Oregon OSHA ROPS/OPS/FOPS/TOPS/WBC certified forestry cab and features a swing system...
Komatsu America’s 177-horsepower PC240LC-11 hydraulic excavator, using a Komatsu SAA6D107E-3B engine that is Tier 4-Final emissions certified, has an operating-weight range between...
With an operating-weight range of 11,330 and 12,750 pounds, the compact Komatsu PC55MR hydraulic excavator uses a Tier 4-Final, 38-horsepower Komatsu SAA4D88E-7 engine. Equipped...
Using a 65.5-horsepower Tier 4-Final engine, the Komatsu PC88-MR-10 hydraulic excavator is designed, says the company, to bridge the gap between compact and construction-size ...
The Komatsu PC228USLC-10 is a tight-tail-swing model designed with a rounded cab that rotates in the same swing circle as the counterweight. The 158-horsepower machine uses a ...
The new 359-horsepower (net) PC490LC-11 hydraulic excavator from Komatsu America is Tier 4-Final emissions certified and has an operating-weight range between 105,670 and 110,...
Komatsu HM300-5 articulated dump truck uses a 324-horsepower Komatsu SAA6D125E-7 engine that is EPA Tier 4-Final emissions certified using SCR technology. The Komatsu HM300-5 ...
Komatsu America has introduced the third generation of its hybrid hydraulic excavator, the new HB215LC-2. This third generation model is based on iterations of Komatsu’s hybrid...
Komatsu America will introduce three additional iMC (intelligent Machine Control) crawler dozers. When rough dozing, the automatic blade control monitors blade load and adjusts...
Three models have been added to the line of intelligent Machine Control crawler dozers: D37i-23, D39i-23, and D51i-22. Units have fully automatic blade control for both rough ...
The PC170LC-10 excavator replaces the company’s PC160LC-8. With operating weights from 38,100 to 41,600 pounds, the machine has a 115-horsepower Komatsu SAA4D107E-2 engine that...
Walt Moore, EditorWith the new D61i-23 crawler dozers, Komatsu, in collaboration with Topcon, has introduced a new automated blade-control system, Intelligent Machine Control,...
The WA320-7 wheel loader replaces the WA320-6 and WA320PZ-6 with 10 percent greater lift force using Parallel Z-bar linkages. Operating weight is 33,731 pounds. Tier 4-Interim...
Komatsu has upgraded its PC138USLC excavator to Dash 10, including a Tier 4-Interim Komatsu SAS4D95LE-6 engine delivering 93.5 horsepower. Operating weight ranges from 31,791 ...
Komatsu D37-23 and D39-23 crawler dozers have been upgraded with Tier 4-Interim SAA4D95LE-6 diesels that cut fuel consumption by up to 10 percent over predecessor models while...
Komatsu WA470-7 wheel loader has a 272-horsepower Komatsu SAA6D125E-6 engine that is Tier 4-Interim certified and consumes 8 percent less fuel than its predecessor, the the WA470...
Komatsu’s D61-23 crawler dozer has a Komatsu Tier 4-Interim SAA6D107E-2 engine that provides the same horsepower as its predecessor, while lowering fuel consumption by up to 10...
Komatsu PC4000 hydraulic mining shovel has an operating weight between 855,500 and 879,800 pounds and a bucket capacity of 29 cubic yards. Komatsu SDA16V160E-2 diesel provides...
Komatsu D61-23 crawler dozer has a Komatsu Tier 4-Interim SAA6D107E-2 engine that provides the same horsepower as its predecessor while lowering fuel consumption by up to 10 percent...
The 52,035-pound Komatsu PC210LC-10 excavator has a Tier 4-Interim, 158-horsepower Komatsu SAS6D107E-2 diesel. The undercarriage has new final drives that provide up to 13 percent...
HM400-3 articulated dump truck is powered by a 469 horsepower, Tier 4-Interim Komatsu SAA6D140E-6 engine. Maximum GVW is 162,569 pounds, and the truck can haul up to 44.1 tons...
Komatsu America’s PC390LC-10 hydraulic excavator, with a maximum operating weight of 89,072 pounds, uses a Komatsu SAA6D114E-5 engine that develops 257 flywheel horsepower and...
With a flywheel horsepower of 196, the PC290LC-10 excavator is powered by a Tier 4-I Komatsu diesel engine that uses an advanced electronic control system to manage airflow rate...
Komatsu WA380-7 is the company’s first wheel loader larger than 75 horsepower with a Tier 4-Interim diesel, the 191-horsepower Komatsu SAA6D107E-2. Although net horsepower is ...
Komatsu WA380-7 wheel loader has a 191-horsepower, Tier 4-Interim, Komatsu SAS6D107E-2 engine. Unit weighs 39,900 pounds. Large capacity Torque converter with lock-up provides...
Komatsu introduced three new Dash 10 excavators: PC240LC-10, PC360LC-10, and PC490LC-10. Each has Tier 4-Interim engines with 177, 257, and 359 horsepower, respectively. The PC240LC...
Komatsu D155AX-7 crawler dozer is powered by a Tier 4-Interim Komatsu SAA6D140E diesel rated at 354 net horsepower. Automatic transmission is matched with the new engine. Operating...
Komatsu D65-17 crawler dozer has an 8.9-liter, Tier 4-Interim Komatsu SAA6D114E-5 engine. A standard (EX), low-ground pressure (PX), and wide (WX) track model are available with...
Komatsu HM300-3 articulated truck is powered by a Komatsu SAA6D125E-6 engine, Tier 4-Interim certified with flywheel horsepower of 325 horsepower. Truck as GVW of 115,147 pounds...
Second-generation hybrid excavator has Komatu’s Hybrid System, which includes electric swing motor, power generator motor, capacitor and 141-horsepower diesel. Operating weight...
Komatsu PC650LC-8 hydraulic excavator boasts improvements over the PC600LC-8. The approximately 143,000-pound, 429-horsepower unit includs an improved operator environment that...
For use in mining applications, Komatsu’s WA 1200-6 wheel loader delivers 1,765 net horsepower at 1,800 rpm, an increase of 132 horsepower from its predecessor. The loader weighs...
Komatsu PC78US-8 compact excavator has a 55-horsepower, Tier 4-Interim diesel. Operating weight is 16,240 pounds with a maximum digging depth of 15 feet 5 inches. Bucket breakout...
New line of D65-16 crawler dozers have been upgraded with Tier 3 engines with 205 horsepower. Operating weights range from 43,690 to 48,940 pounds depending on version: standard...
Tier 3 engine now powers the PC160LC-8 excavator from Komatsu. Operating weight ranges from 36,770 to 37,740 pounds. A new 7-inch LCD monitor enables operator ac- cess to five...
