Bull Dozers, Backhoes, & Excavators

Bull Dozers

Mini Dozer with Six Way Blade

KOMATSU D21

Model Features Include:

A single joystick on the left controls all speed and directional changes including:

  • 1st to 2nd
  • Forward and reverse
  • Right and left steering

A single joystick on the right controls all blade functions including:

  • Lifting/Digging
  • Angling
  • Tilting
  • This left and right joystick system offers unparalleled control for shorter cycle times. Easy-to-see instrument panel
  • Ergonomically arranged meters and lamps make it easier to check the machine condition. In addition, fuel meter and dust indicator lamp installed on the panel for easy servicing.
  • Walk-through operator's compartment
  • The operator's compartment has a complete walk-through design, making for easy getting on and off.
  • Efficient HYDROSHIFT transmission
  • The D21-8 is equipped with Komatsu's unique HYDROSHIFT transmission, assuring smooth gear shifts, powerful traction and low fuel consumption. It consists of a damper and planetary gear packs. The HYDROSHIFT transmission makes two previously incompatible factors compatible: It efficiently converts engine power to traction with minimal power loss through a damper and it offers smooth, easy shifting through a powershift transmission. Unlike ordinary powershift transmissions with torque converters, traction does not decrease, even when the engine is running at partial throttle.
  • Long track
  • The long track and well-positioned center of gravity give good machine balance and make grading operations and operations on slopes easy. In addition, the machine can travel over soft ground easily, and it can escape from muddy areas without problem.
  • Simplified maintenance
  • Spin-on type filters are used throughout the machine, making it easy to replace filter elements. Air cleaner with automatic evacuator extends cleaning interval of the air cleaner.
  • Automatic de-airation system with electric feed pump
  • Ejects air in the fuel system, simply turning on the ignition key when restarting the engine.
  • Single-lever steering/speed/ directional change
  • All the directional changes are carried out with single lever, ensuring smooth turn and superior productivity.
  • Fuel-efficient 4D94LE-2 engine
  • The Komatsu 4D94LE-2 features a direct-injection fuel system. Intake air is swirled into the combustion chamber where it is mixed with injected, atomized fuel, providing optimum combustion. This fuel system not only contributes to greater power and fuel savings, but also ensures reduced noise and cleaner exhaust. A cushion mounted engine reduces noise and vibration.
Equipment Rental

Bull Dozer with Six Way Blade

KOMATSU D39P-1

Model Features Include:

All-around visibility

  • Super-slant nose design
  • Cab-forward design
  • Integrated ROPS/FOPS
  • Increased productivity
  • Highest HP in its class
  • Electronically-controlled hydraulically-driven fan
  • In-shoe final drive
  • High capacity Pitch- Adjustable Power-Angle-Tilt dozer blade
  • Easy operation/Increased operator comfort
  • Hydrostatic Transmission (HST) with electronic control
  • Palm Command Control System (PCCS)
  • Large and quiet pressurized cab (optional)
  • New cab damper mounting system (for cab)
  • Improved durability
  • Heavy-plate steel used throughout
  • Modular design
  • Easy maintenance
  • Electronic monitor panel with on-board diagnostics
  • Rear-mount radiator with swing-up hydraulically-driven fan
  • Ground-level daily service checks

EXCAVATORS

Kubota K008-3

  • Clean-running Kubota Engine (Tier IV)
  • Variable-width Undercarriage, Fits Through Doorways
  • Two Speed Travel
  • Foldable ROPS Frame

The Kubota K008 mini-excavator is particularly well suited for projects where access is tight or the work area is limited. It's optimally sized for the landscaper, contractor or pro DIYer with big tasks in small working area. With it's robust 2200 lbs of breakout force, max reach of 9'5 ft, digging depth of 5'8 ft and dump height of 6'8, the K008 is ready to tackle whatever you can throw at it.

Mini Excavator

KOMATSU PC20 MR-2

  • Emissionised 4-cycle diesel engine
  • 2 speed hydrostatic transmission, controlled and steered by means of two levers and two pedals
  • Operating weight with standard bucket, fully serviced, +75 kg operator (ISO 6016).

This mini excavator's fuel tank can hold up to 10.6 gallons, and the operational weight of this machine is 6,170 pounds. The operational weight includes the total weight of the excavator plus a full tank of gas and the average weight of a person. The hydraulic system has a fluid capacity of 17.2 gallons, and the total hydraulic relief valve pressure is 2,490 psi. The pump flow capacity is 20.6 gallons per minute.

KOMATSU PC27 MR-3

  • Direct injection
  • 25 HP
  • Blade 1550 x 325 mm
  • Drive method - Hydrostatic

Machines used for excavating earth and rocks and loading them on a dump truck. The size ranges from small ones used in civil engineering to super large ones used in mines. Crawler excavators are capable of a wide variety of work by changing a front attachment.

KOMATSU PC35 MR-3

Performance and Versatility

  • Standard auxiliary hydraulics
  • Standard thumb mounting bracket
  • Three track options: rubber, steel, roadliner
  • Automatic two-speed travel
  • ISO/SAE pattern change valve
  • Optional Power Angle blade

Operator Comfort

  • Large operator platform
  • Adjustable suspension seat with retractable seat belt
  • Pilot proportional joystick controls
  • Easy entry and egress
  • Low noise

Service and Maintenance

  • Wide opening engine hood and side covers
  • Side-by-side radiator and oil cooler are easily inspected
  • Grease points for work equipment are on the same side of the boom and arm
  • Tilt-forward operator's station provides full access to engine and hydraulic components
  • Hydraulic hoses are alpha-numerically marked or color coded making them easy to identify

KOMATSU PC45 MR-3

Performance and Versatility

  • Standard auxiliary hydraulics
  • Standard thumb mounting bracket
  • Three track options: rubber, steel, roadliner
  • Automatic two-speed travel
  • ISO/SAE pattern change valve
  • Optional Power Angle blade

Operator Comfort

  • Large operator platform
  • Adjustable suspension seat with retractable seat belt
  • Pilot proportional joystick controls
  • Easy entry and egress
  • Low noise

Service and Maintenance

  • Wide opening engine hood and side covers
  • Side-by-side radiator and oil cooler are easily inspected
  • Grease points for work equipment are on the same side of the boom and arm
  • Tilt-forward operator's station provides full access to engine and hydraulic components
  • Hydraulic hoses are alpha-numerically marked or color coded making them easy to identify

Mini Excavator

KOMATSU PC55 MR-3

Model Features Include:

Tight Tail Swing The operator can focus on the work in front and worry less about rear swing impact in confined areas with 80 mm 3.2" overhand on the rear

  • Large Operator's Space The operator can operate the machine comfortably due to suspension seat with adjustable seat back. On canopy models, the operator can enter and exit easily from both sides due to increased foot space and two-post ROPS canopy.
  • Two-Post ROPS/FOPS Canopy/Cab Each canopy/cab meets safety regulations for ROPS/FOPS guard; Unsurpassed operator visibility
  • Superior Digging Force Exceptional productivity combined with outstanding stability and superb fine control with CLSS hydraulic system.
  • X-Track Frame Soil does not accumulate on the track frame due to its rounded design and wide openings. The x-frame also provides greater strength and rigidity.

Mini Excavator

KOMATSU PC88 MR-10

Model Features Include:Ecology and Economy Features

  • Low emission engine A powerful, turbocharged and air-to-air aftercooled Komatsu SAA4D95LE-5 provides 49 kW 65 HP. This engine is EPA Interim Tier 4 and EU Stage 3A emissions certifiedwithout sacrificing power or machine productivity
  • Low operation noise The dynamic noise is reduced providing low noise operation.

Productivity Features

  • Tight tail swing Excellent operation in tight tail swing radius design; Tail swing radius: 1335 mm 4'5"
  • High mobilityLarge drawbar pull and swing force are evident when operating on a slope or other rough terrain. Max. drawbar pull: 66.9 kN 6820 kgf 15,050 lb ; The machine travel speed changes auto matically to Hi or Lo at optimal points according to the travel load
  • Mode selection Economy mode improves fuel consumption.; Attachment mode for optimum engine rpm, hydraulic flow, 2way; Eco-gauge for energy-saving operations ; Extended idling caution for fuel conservation
  • Safety Features Cab dedicated to hydraulic excavator for protecting the operator in the event of a roll over accident.; Safety enhancement with large side-view and rear view mirrors.

    Large Comfortable Cab Low noise design cab ; Sliding convex door facilitates easy entrance in confined areas. ; Large cab improves working space.

    Large TFT LCD Monitor Easy-to-see and use 7" large multi-function color monitor ; Can be displayed in 12 languages for global support.

    Easy Maintenance Side-by-side cooling function enables only the cooling unit to be attached and detached ; Easy access to engine oil filter, engine main fuel filter and fuel drain valve ; Equipped with the fuel pre-filter (with water separator) ; Equipped with the Equipment Management Monitoring System (EMMS) monitoring system.

Mid Size Excavator with Quick Connect Bucket & Auxillary Hydraulic

KOMATSU PC120

Model Features Include:

Since its original introduction, the PC120-6 has set new standards for productivity and control. The improved PC120-6 introduces several outstanding new features to provide the operator with a faster, quieter and easier-to-service machine.

KOMATSU PC78

Ecology and Economy Features

  • Low emission engine
  • Low operation noise

Productivity Features

 

  • Tight tail swing
  • High mobility
  • Mode selection
  • Large Comfortable Cab
  • Large TFT LCD Monitor
  • Easy Maintenance

KOMATSU PC138

Ecology and Economy Features

  • Low emission engine
  • Low operation noise

Productivity Features

  • High Stability
  • High mobility
  • Mode selection
  • Upper Structure Features
  • Slip resistant surfaces for improving foot traction
  • Rear view camera
  • Metal and rubber tracks availiable

LINKBELT 145X3

  • Fully-adjustable KAB seat in the 145 X3 and 235 X3, forward/backward, up/down
  • Pre-wired for auxiliary hydraulics

Features

  • 8% larger than X2 series cab
  • High mobility
  • ROPS and FOPS Level 1 certified
  • 8% stronger climate control system with 8 vents
  • Ergonomic joysticks
  • Rear view camera

KOMATSU PC200 LC-8

Demolition-dedicated machine that has been nurtured by a long track record The machine best suited to hard demolition jobsites. Equipped with additional hydraulic piping for attachments as a standard specification, PC200 with demolition specifications can be installed with attachments like a hydraulic breaker and crusher. Its work equipment and base machine have been strengthened to ensure higher durability. It demonstrates excellent operating performance even under severe working conditions.

KOMATSU PC228 USLC-3

Working in congested or confined areas can be a challenge. Komatsu's PC228US-3 Series Hydraulic Excavators have a short tail swing profile, designed specifically for work in confined areas. By reducing tail swing, the PC228US-3 can work in areas where conventional profile excavators would pose a safety risk. Perfect for work on roadways, bridge work, urban areas, or anywhere space is limited, the PC228US-3 provides you with performance and productivity you expect from Komatsu equipment.

PC290LC-10 Hydraulic Excavator

 

Precision, power, stability, you get it all in the PC290LC-10. With six working modes, Power Max, Tier 4 interim engine technology can save up to 10% on your fuel bill compared to the previous model and you have an excavator that will tackle any job you can throw at it.

Komatsu D37EX

Equipment Rental

HYDROSTATIC TRANSMISSION

Dual-path, hydrostatic transmission provides infi nite speed changes up to 8,5 km/h. The variable capacity travel motors allow the operator to select the optimum speed to match specifi c jobs. Travel control lock lever and neutral switch.

SPECIFICATIONS

Model .......................................................... Komatsu SAA4D95LE-5 Common rail direct injection, water-cooled, emissionised, turbocharged, after-cooled diesel

 

Engine power -

at rated engine speed.................................................... 2.200 rpm

ISO 14396............................................................67,7 kW/90,8 HP

ISO 9249 (net engine power) ...............................66,0 kW/88,5 HP

No. of cylinders ................................................................................4

Bore × stroke.................................................................95 × 115 mm

Displacement...........................................................................3,26 ltr

Governor ...........................................................All-speed, electronic Fan

Drive type......................................................................Hydraulic Lubrication

System Method..............................................Gear pump, force lubrication

Filter...................................................................................Full fl ow

MAX. TRAVEL SPEEDS

Quick Shift Mode Forward Reverse
1st  0 - 3,4 km/h  0 - 4,1 km/h
2nd 0 - 5,6 km/h  0 - 6,5 km/h
3rd 0 - 8,5 km/h 0 - 8,5 km/h

 

Variable Speed Mode Forward Reverse
  0 - 8,5 km/h 0 - 8,5 km/h

STEERING SYSTEM

Type............................................ Hydrostatic Steering System (HST)
Steering control...............................................................PCCS-lever
Service brakes................Hydraulic dynamic brake, pedal-controlled
Minimum turning radius (pivot turn)
 
D37EX-22...............................................................................2,0 m
 D37PX-22 ..............................................................................2,2 m
As measured by track marks on the ground.

UNDERCARRIAGE

Suspension.........................................................................Rigid type
Track roller frame...Monocoque, large section, durable construction
Tracks .................................................Lubricated tracks, fully sealed
Track tension .............................Combined spring and hydraulic unit
Number of shoes (each side)..........................................................41
Grouser height (single grouser) ...............................................47 mm
Track rollers (each side)....................................................................6
Shoe width (standard)
 
D37EX-22...........................................................................400 mm
 D37PX-22 ..........................................................................600 mm
Ground contact area
 
D37EX-22......................................................................17.900 cm²
 D37PX-22 .....................................................................26.900 cm²
Ground pressure
 D37EX-22.....................................................................0,46 kg/cm²
 D37PX-22 ....................................................................0,32 kg/cm²
Including PAT blade, hitch, steel cab, operator, rated capacity of
lubricant, coolant, and full fuel tank

OPERATING WEIGHT (APPR.)

Including PAT blade, hitch, steel cab, operator, rated capacity of
lubricant, coolant, and full fuel tank.
 D37EX-22..........................................................................8.300 kg
 D37PX-22 .........................................................................8.650 kg

SERVICE REFILL CAPACITIES

Cooling system...........................................................................18 ltr
Fuel tank...................................................................................195 ltr
Engine oil....................................................................................11 ltr
Hydraulic tank ............................................................................60 ltr
Final drive (each side)................................................................3,5 ltr

ENVIRONMENT

Engine emissions ..........................Fully complies with EU Stage IIIA
 and EPA Tier III exhaust emission regulations
Noise levels
 
LwA external................................107 dB(A) (2000/14/EC Stage II)
 LpA operator ear........................77 dB(A) (ISO 6396 dynamic test)
Vibration levels (EN 12096:1997)*
 
Hand/arm..............................≤ 2,5 m/s² (uncertainty K = 1,0 m/s²)
 Body .....................................≤ 0,5 m/s² (uncertainty K = 0,2 m/s²)
* for the purpose of risk assessment under directive 2002/44/EC,
please refer to ISO/TR 25398:2006.

HYDRAULIC SYSTEM

Type................................CLSS (closed-centre load sensing system)
All spool valves externally mounted beside the hydraulic tank.
Maximum pump fl ow...........................................................99 ltr/min
Relief valve setting ...........................................................280 kg/cm²
Spool control valve positions
 Blade lift............................................. Raise, hold, lower, and fl oat
 Blade tilt.......................................................... Right, hold, and left
Additional control valve positions for ripper
 Ripper lift .................................................... Raise, hold, and lower
Hydraulic cylinders.................................. Double-acting, piston type
No. of cylinders × bore
 Blade lift.........................................................................2 × 75 mm
 Blade tilt.........................................................................1 × 90 mm
 Blade angle....................................................................2 × 80 mm
 Ripper lift .....................................................................1 × 105 mm

RIPPER EQUIPMENT

Multishank ripper
Type............................. Hydraulically controlled parallelogram ripper
No. of shanks ...................................................................................3
Weight (including hydraulic control unit) .................................695 kg
Beam length ..........................................................................620 mm
Maximum lift above ground...................................................385 mm
Maximum digging depth .......................................................335 mm

DIMENSIONS

  D37EX-22 D37PX-22
A 1.280 mm 1.280 mm
B 2.710 mm 3.250 mm
B* 2.875 mm
C  370 mm 440 mm
C*  — 390 mm
D  2.635 mm 2.635 mm
E  880 mm  870 mm
F 400 mm  390 mm
G 2.240 mm 2.240 mm
H 4.190 mm 4.175 mm
I 1.785 mm 1.785 mm
J 2.945 mm 2.945 mm
K  2.750 mm  2.750 mm
L 47 mm 47 mm
M  1.510 mm  1.510 mm
N 400 mm 400 mm
O 1.910 mm 2.250 mm
P  2.490 mm  2.980 mm
P* 2.640 mm
Q 4.720 mm  4.820 mm
Q* 4.740 mm

*  Narrow blade for D37PX-22

DOZER EQUIPMENT

  Overall length
with dozer
Blade
width × height
Maximum lift
above ground
Maximum drop
below ground
Maximum tilt
adjustment
Blade
angle
1,77 m³ PAT blade (EX)  4.190 mm 2.710 mm × 860 mm  880 mm 400 mm  370 mm  25°
1,95 m³ PAT blade (PX) 4.175 mm  3.250 mm × 830 mm  870 mm 390 mm  440 mm 25°
1,76 m³ narrow PAT blade (PX) 4.175 mm 2.875 mm × 830 mm  870 mm  390 mm  390 mm 25°