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Construction Equipment Rental in Calamus, Iowa

Small and medium size construction companies in Calamus cannot easily afford to own every single piece of heavy machinery or construction supplies but they cannot afford to operate without them either. So, construction equipment rental in Calamus is no doubt the best option for such companies.

The service is hassle-free and you can get just about any heavy construction equipment on rent for a fixed period of time. When there are no major projects going on or when the business slows down for some time, you will have the peace of mind because you never invested a big chunk of money for purchasing expensive heavy machinery such as excavators, dozers, forklifts, wheel loaders, loader backhoes, etc.

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Equipment Rental Calamus , Construction equipment rental Calamus , Construction Calamus , Heavy Equipment Rental Calamus

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Komatsu Dozers D65PX-17

D65PX-17 Crawler Dozer

The long track, low ground pressure D65PX-17 with hydrostatic steering (HSS) gives the operator incredible control and grading ability, especially in soft or wet conditions. The Tier 4 interim Komatsu engine coupled with the automatic transmission and lock-up torque converter can lower fuel consumption by up to 15%. When the operator takes his seat in the air suspension heated seat and takes command with his left and right palm control joysticks, he will have all the tools he needs to maximize productivity.

Engine
Model Komatsu SAA6D114E-5*
Type 4-cycle, water-cooled, direct injection
Aspiration Komatsu variable geometry Turbocharged, air-to-air aftercooled
Number of cylinders 6
Bore x stroke 4.49" x 5.69" 114 mm x 144.5 mm
Piston displacement 540 in³ 8.85 ltr
Governor All-speed and mid-range, electronic
Horsepower
SAE J1995 - Gross 207 HP 155 kW
(ISO 14396 205 HP 153 kW
ISO 9249 / SAE J1349 - Net 186 HP 139 kW
Rated rpm 1950 rpm
Fan drive type Hydraulic
Lubrication system:
Method Gear pump, force lubricationn
Filter Full-flow
*EPA Tier 4 Interim and EU stage 3B emissions certified
TORQFLOW transmission
Komatsu TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 2-phase, torque converter with lockup clutch, and a planetary gear, multiple-disc clutch transmission which is electronically controlled, hydraulically actuated and force-lubricated for optimum heat dissipation. Shift lock lever and neutral safety switch.
Travel speed Forward Reverse
1st 2.2 mph
3.6 km/h
2.7 mph
4.4 km/h
2nd 3.4 mph
5.5 km/h
4.1 mph
6.6 km/h
3rdL 4.5 mph
7.2 km/h
5.3 mph
8.6 km/h
3rd 7.0 mph
11.2 km/h
 8.3 mph
13.4 km/h
STEERING SYSTEM
Palm Command Control System (PCCS) lever controls for all directional movements. Pushing the PCCS lever forward results in forward machine travel, while pulling it rearward reverses the machine. Simply tilt the PCCS lever to left to make a left turn. Tilt it to the right for a right turn.
Hydrostatic Steering System (HSS) is powered by steering planetary units and a hydraulic pump and motor. Counter-rotation turns are also available. Wet, multiple-disc, pedal-controlled service brakes are spring-actuated and hydraulically released. Gear shift lock lever also applies parking brake.
Minimum turning radius:
D65EX-17 6'3"  1.9 m
D65EX-17 with PAT 6'7" 2.0 m
D65PX-17 7'3" 2.2 m
D65WX-17 6'11" 2.1 m
Undercarriage
Suspension Oscillating-type with equalizer bar and pivot shafts
Track roller frame Monocoque, large section, durable construction
Rollers and idlers Lubricated
Track shoes Parallel Link Undercarriage System (PLUS) with lubricated rotating bushings for extended system wear life and lower maintenance costs. Track tension is easily adjusted with grease gun.
FINAL DRIVE
Double-reduction final drive of spur and planetary gear sets to increase tractive effort and reduce gear tooth stresses for long final drive life. Segmented sprocket teeth are bolt-on for easy replacement.
HYDRAuLIC SYSTEM
Closed-center load sensing system (CLSS) designed for precise and responsive control, and for efficient simultaneous operation.

Hydraulic control units:
All spool valves externally mounted beside the hydraulic tank. Piston type hydraulic pump with capacity (discharge flow) of 248 ltr/min / 65.5 U.S. gal/min at rated engine rpm.

Relief valve setting 4,050 psi 27.9 MPa / 285 kg/cm²
Control valves:
Spool control valves for SIGMADOZER or straight tilt dozer
Positions:
Blade lift Raise, hold, lower, and float
Blade tilt Right, hold, and left
Rear attachment Raise, hold, and lower
Spool control valves for Power Angle Tilt dozer
Positions:
Blade lift Raise, hold, lower, and float
Blade tilt Right, hold, and left
Blade angle Right, hold, and left
Rear attachment Raise, hold, and lower
Hydraulic cylinders Double-acting, piston
Number of cylinders - SIGMADOZER Straight Tilt Dozer: Bore:
Blade lift - 2 3.3" 85 mm
Blade tilt - 1 4.9" 125 mm
Blade angle - 2 N/A
Ripper lift - 1 4.9" 125 mm
Pitch angle - 1 39° - 53°
Number of cylinders - Power Tilt Dozer: Bore:
Blade lift - 2 3.5" 90 mm
Blade tilt - 1 5.1" 130 mm
Blade angle - 2 4.3" 110mm
Ripper lift - 1 4.9" 125 mm
Pitch angle - 1 52° - 58°
Hydraulic oil capacity (refill): 14.5 U.S. ga 55 ltr
Ripper equipment (additional volume):
Multi-shank ripper 1.8 U.S. ga 7 ltr
SERVICE REFILL CAPACITIES
Fuel tank 109.6 U.S. gal 415 ltr
Coolant 14.3 U.S. gal 54 ltr
Engine 6.6 U.S. gal 25 ltr
Torque converter, transmission, bevel gear, and steering system 12.7 U.S. gal 48 ltr
Final drive (each side):
D65EX-17 4.4 U.S. gal 16.5 ltr
D65EX-17 with PAT 4.4 U.S. gal 16.5 ltr
D65PX-17 5.8 U.S. gal 22 ltr
D65WX-17 5.8 U.S. gal 22 ltr

Komatsu Dozer D155AX-8
D155AX-8
The new Tier 4 Final D155AX-8 dozer incorporates well proven Komatsu engine emissions technology that does not interfere with daily operation. Class leading engine horsepower, large capacity Sigmadozer blade and automatic lockup torque converter efficiently move massive amounts of material while using less fuel than prior model. The operator cab is loaded with features to help maintain operator comfort during the work day.

Engine
Model Komatsu SAA6D140E-7*
Type 4-cycle, water-cooled, direct injection
Aspiration 100 in³ Komatsu Variable Geometry Turbocharged, air-to-air aftercooled, cooled EGR
Number of cylinders 6
Bore x stroke 140 mm x 165 mm 5.51" x 6.50"
Piston displacement 15.24 ltr 930 in³
Governor Mid-range, electronic
Horsepower :
SAE J1995 - Gross 268 kW 360 HP
ISO 9249 / SAE J1349* - Net 264 kW 354 HP
Rated rpm 1900 rpm
Fan drive type Hydraulic
Lubrication system :
Method Gear pump, force lubrication
Filter Full-flow
*Net horsepower at the maximum speed of radiator cooling fan: 239 kW 320 HP
**EPA Tier 4 Final emissions certified
TORQFLOW Transmission
Komatsu's automatic TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 1-phase, torque converter with lockup clutch, and a planetary gear, multipledisc clutch transmission which is hydraulically actuated and force-lubricated for optimum heat dissipation. Equipped with gearshift lock lever and neutral safety switch.
Travel speed:
1st Gear forward 3.8 km/h 2.4 mph
1st Gear reverse 4.6 km/h 2.9 mph
2nd Gear forward 5.6 km/h 3.5 mph
2nd Gear reverse 6.8 km/h 4.2 mph
3rd L Gear forward 7.5 km/h 4.7 mph
3rd L Gear reverse 9.2 km/h 5.7 mph
3rd Gear forward 11.6 km/h 7.2 mph
3rd Gear reverse 14.0 km/h 8.7 mph
Final Drive
Double-reduction, spur and planetary final drives increase tractive effort. Segmented sprockets are bolt-on for easy in-the-field replacement.
Steering System
PCCS lever controls for all directional movements. Pushing the PCCS lever forward results in forward machine travel, while pulling it rearward reverses the machine. Simply tilt the PCCS lever to the left to make a left turn. Tilt it to the right for a right turn.

Hydrostatic steering system (HSS) is powered by steering planetary units and an independent hydraulic pump and motor. Counter-rotation turns are also available. Wet, multiple-disc, pedal-controlled service brakes are spring-actuated and hydraulically released. Gearshift lock lever also applies parking brakes.

Minimum turning radius 2.14 m 7'0"
Undercarriage
Suspension: Oscillation-type with equalizer bar and forward mounted pivot shafts

Track roller frame: Monocoque, high-tensilestrength steel construction

K-Bogie undercarriage
Lubricated track rollers are resiliently mounted the track frame with a bogie suspension system whose oscillating motion is cushioned by rubber pads.

Track shoes
Lubricated tracks. Unique dust seals for preventing entry of foreign abrasives into pin-to-bushing clearance for extended service. Track tension easily adjusted with grease gun.

Number of shoes (each side) 42
Grouser height 80 mm 3.1"
Shoe width (standard/maximum) 24" / 28" 610 mm / 710 mm
Ground contact area 39955 cm² 6,193 in²
Ground pressure (tractor only) 80.3 kPa / 0.82 kg/cm² 11.6 psi
Service Refill Capacities
Fuel tank 625 ltr 165 U.S. gal
Coolant 104 ltr 27.5 U.S. gal
Engine oil 37 ltr 9.8 U.S. gal
Damper 1.5 ltr 0.4 U.S. gal
Transmission, bevel gear, and steering system 90 ltr 23.8 U.S. gal
Final drive (each side) 31 ltr 8.2 U.S. gal
DEF tank 39 ltr 10.3 U.S. gal
Hydraulic oil capacity 95 ltr 25.1 U.S. gal
Operating Weight
Tractor weight
Including rated capacity of lubricant, coolant, full fuel tank, operator, and standard equipment (including ROPS cab).
632700 kg 72,100 lb
Operating weight
Including strengthened SIGMADOZER, giant ripper, ROPS cab, operator, standard equipment, rated capacity of lubricant, coolant, and full fuel tank.
40500 kg 89,300 lb
Ground pressure 99.5 kPa / 1.01 kg/cm² 14.4 psi
Hydraulic System
Closed-center load sensing system (CLSS) designed for precise and responsive control, and for efficient simultaneous operation.

Hydraulic control unit:
All spool control valves externally mounted beside the hydraulic tank.

Variable piston pump with capacity (discharge flow) of 325 L/min 85.9 U.S. gal for steering and 180 L/min 47.6 U.S. gal for implement at rated engine rpm.

Relief valve setting
. . . for implement 27.5 MPa 280 kg/cm² 3,980 psi
. . . for steering 38.2 MPa 390 kg/cm² 5,550 psi

Control valves:
Spool control valve for SIGMADOZER®, Semi-U tilt dozer and Full-U
Positions: Blade lift Raise, hold, lower, and float
Blade tilt Right, hold, and left
Additional control valve required for variable digging angle multi-shank ripper and giant ripper.
Positions: Ripper lift Raise, hold, and lower
Ripper tilt Increase, hold, and decrease
Hydraulic cylinders Double-acting, piston
Number of cylinders Bore Bore
Blade Lift / 2 110 mm 4.33"
Blade Tilt (Dual tilt) / 2 160 mm 6.30"
Blade Tilt (Single Tilt) / 1 160 mm 6.30"
Ripper Lift 180 mm 7.09"
Ripper Tilt / 1 200 mm 7.87"
Hydraulic oil capacity (refill):
SIGMADOZER 95 ltr 25.1 U.S. gal
Semi-U dozer 95 ltr 25.1 U.S. gal
Full-U dozer 95 ltr 25.1 U.S. gal
Ripper equipment (additional volume):
Multi-shank ripper 37 ltr 9.8 U.S. gal
Giant ripper 37 ltr 9.8 U.S. gal

KKomatsu Dozers D39PX-23
D39PX-23 Crawler Dozer
Fine grading. It requires a stable platform, precise and responsive hydraulics and easy to operate operator controls. The D39PX-23 scores top marks in all of those categories. The super slant nose design moves the coolers and hydraulic fan to the rear and the operator forward to create a balance that makes fine grading a snap. With its wide track, the D39PX-23 has a big, stable platform to work the blade off of, essential for fine grading. A fully hydrostatic drivetrain gives the operator incredibly quick and precise maneuverability. And new Power and Economy working modes allow the operator to adjust his machine's performance to his current job and save on fuel consumption as he's doing it. Like all Komatsu products, the D39PX-23 has the advanced hydraulics system to make the addition of a grade control system seamless and turn it from a great grading tractor to an incredibly precise and fast fine grading system.

Engine
Model Komatsu SAA4D95LE-6*
Type 4-cycle, water-cooled, direct injection
Aspiration Variable flow, turbocharged, air-to-air aftercooled
Number of cylinders 4
Bore x stroke 3.75" x 4.52" 95 mm x 115 mm
Piston displacement 199 in³ 3.26 ltr
Governor All-speed, electronic
Horsepower
SAE J1995 - Gross 107 HP 79 kW
ISO 9249 / SAE J1349 - Net 105 HP 78 kW
Rated rpm 2200 rpm
Fan drive type Hydraulic (reversible)
Lubrication system:
Method Gear pump, force lubrication
Filter Full-flow
*EPA Tier 4 Interim and EU stage 3B emissions certified
Hydrostatic transmission
Dual-path, hydrostatic transmission provides infinite speed changes up to 5.3 km/h / 8.5 mph. The variable capacity travel motors allow the operator to select the optimum speed to match specific jobs. Travel control lock lever and neutral switch.
Travel speed (quick shift mode)* Forward Reverse
1st 0–2.1 mph
0–3.4 km/h
0–2.5 mph
0–4.1 km/h
2nd 0–3.5 mph
0–5.6 km/h
0–4.0 mph
0–6.5 km/h
3rd 0–5.3 mph
0–8.5 km/h
0–5.3 mph
0–8.5 km/h
Travel speed (variable mode) Forward Reverse
0–5.3 mph
0–8.5 km/h
0–5.3 mph
0–8.5 km/h
*Quick shift speeds are adjustable in the monitor.
FINAL DRIVE
In-shoe mounted axial piston type travel motors with integrated two stage planetary gear reduction. Compact in-shoe mount reduces risk of damaged by debris. Bolt-on sprocket ring.
STEERING SYSTEM
Palm Command Control System (PCCS) joystick control for all directional movements. Pushing the joystick forward results in forward machine travel, while pulling it rearward reverses the machine. Simply tilt the joystick to the left or right to make a turn. Tilting the joystick fully to the left or right activates counter-rotation.

Hydrostatic Transmission (HST) provides smooth powerful turns. Fully electronic control enables smooth control that can be adjusted in the monitor. The PCCS utilizes shift buttons to increase and decrease speed.

Minimum turning radius* 94" 2.4 m
*As measured by track marks on the ground at pivot turn.

 

Undercarriage
Suspension Rigid type
Track roller frame Monocoque, large section, durable construction
Rollers and idlers Lubricated track rollers
Sealed and lubricated track Track tension is easily adjusted with grease gun.
Number of track rollers (each side) 6
Type of shoes (standard) Single grouser
Number of shoes (each side) 39
Grouser height 2.1" 53 mm
Shoe width (standard) 25" 635 mm
Ground contact area 4,616 in² 29782 cm²
Ground pressure
(with dozer, ROPS cab)
4.70 psi 0.33 kgf/cm² / 31.7 kPa
Track gauge 5'11" 1810
Length of track on ground 7'8" 2345 mm
SERVICE REFILL CAPACITIES
Coolant 9.0 U.S. gal 34 ltr
Fuel tank 50.2 U.S. gal 190 ltr
Engine oil 2.9 U.S. gal 11 ltr
Hydraulic tank 15.8 U.S. gal 60 ltr
Final drive (each side) 0.9 U.S. gal 3.5 ltr
Operating Weight (approximate)
Tractor weight: Including ROPS cab, U frame for power angle tilt dozer, rated capacity of lubricant, coolant, full fuel tank, operator, and standard equipment.
ROPS cab 18,982 lb 8610 kg
Operating weight: Including Power Angle Tilt dozer, ROPS cab, operator, standard equipment, rated capacity of lubricant, hydraulic control unit, coolant, and full fuel tank.
ROPS cab 21,675 lb 9830 kg
hydraulic system
Closed-center Load Sensing System (CLSS) designed for precise and responsive control, and for efficient simultaneous operation.
Hydraulic control unit:
All spool control valves externally mounted remote to the hydraulic tank. Piston-type hydraulic pump with capacity (discharge flow) of 99 ltr/min 26 U.S. gal/min at rated engine rpm.
Relief valve setting 3,974 psi 27.4 MPa / 280 kg/cm²
Hydraulic cylinders Double-acting, piston type
Number of cylinders: Bore Bore
Blade lift / 2 3" 75 mm
Blade tilt / 1 3.5" 90 mm
Blade angle / 2 3.1" 80 mm
Blade pitch 1 adjustable linkage
Hydraulic oil capacity (refilling):
Power angle tilt dozer 15.9 U.S. gal 60 ltr
Control valves:  
3-spool control valve for power angle tilt dozer.  
Positions:
Blade lift   Raise, hold, lower, and float
Blade tilt   Right, hold, and left
Blade angle Right, hold, and left
Additional control valve required for ripper
Positions:
Ripper lift Raise, hold, and lower

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