CP74B

CP74B

The CP74B provides exceptional performance for granular soil compaction applications.

Operating Weight - With Cab 36048 lb 16355 kg
Compaction Width 84 in 2134 mm
Gross Power 173 HP 129 kW

ტექნიკური მახასიათებლები

Weights
Operating Weight - With Cab 36048 lb 16355 kg
Weight - Drum with Cab 23633 lb 10725 kg
Weight - Drum with ROPS/FOPS 23656 lb 10730 kg
Weight at Drum with Steel Sun Canopy 23237 lb 10540 kg
Operating Weight - With Steel Sun Canopy 35109 lb 15925 kg
Operating Weight - With Open Platform 34889 lb 15830 kg
Operating Weight - With ROPS/FOPS 36200 lb 16420 kg
Weight at Drum with Open Platform 23149 lb 10500 kg
Operating Weight - With ROPS/FOPS Canopy 35494 lb 16100 kg
Weight - Drum with ROPS/FOPS Canopy 23358 lb 10595 kg
Operating Specifications
Compaction Width 84 in 2134 mm
Ground Clearance 17.5 in 445 mm
Travel Speed - Maximum 7 mile/h 11.4 km/h
Turning Radius - Inside Drum Edge 12.07 ft 3.68 m
Engine
Gross Power 173 HP 129 kW
Engine Model Cat C7.1 Cat C7.1
Net Power - ISO 9249 145.5 HP 108.5 kW
Bore 4.1 in 105 mm
Stroke 5.3 in 135 mm
Net Power - SAE J1349 143.8 HP 107.2 kW
Vibratory System
Vibratory Frequency - Standard 1680 VPM 28 Hz
Nominal Amplitude - High 0.083 in 2.1 mm
Variable Frequency Option Range 23.3 - 28 Hz (1400-1680 vpm) 23.3 - 28 Hz (1400-1680 vpm)
Vibratory Frequency - Standard 28 28
Centrifugal Force - Minimum 37300 lb 166 kN
Centrifugal Force - Maximum 74600 lb 332 kN
Nominal Amplitude - Low 0.039 in 0.98 mm
Dimensions
Overall Width 7.64 ft 2.33 m
Optional Blade Height 27.1 in 688 mm
Overall Width - With Blade Option 8.25 ft 2.5 m
Drum Diameter - Over Pads 61 in 1549 mm
Overall Length - With Blade Option 21.5 ft 6.55 m
Overall Length 19.9 ft 6.05 m
Drum Diameter 60.9 in 1549 mm
Wheel Base 9.5 ft 2.9 m
Drum Width 84 in 2134 mm
Height - With ROPS/FOPS or Cab 10.2 ft 3.11 m
Tires
Tires 23.1 x 26 23.1 x 26
Service Refill Capacities
Fuel Tank Capacity 88 gal (US) 332 l

უპირატესობები და მახასიათებლები

Enhanced Vibratory System

Pod-style Eccentric Weights

The B-Series utilizes the proven Cat pod-style vibratory system. The system design significantly reduces the risk of contamination common to conventional designs that employ metal weights. Providing unrivaled reliability and performance, the Cat pod-style vibratory system is virtually maintenance free, with the first scheduled maintenance period at 3 years or 3,000 hours.

More Amplitude

The B-Series vibratory soil compactors deliver enhanced compaction performance as the result of an increase in amplitude. Maximum amplitude is now amongst the highest in the industry, and provides a greater ability to put compaction energy into the ground.

Auto-vibe

There is a new automatic vibration function. When vibration is engaged, vibration will cease as the compactor slows beneath a predetermined speed. When propel resumes, vibration recommences at a predetermined speed. This feature contributes to uniform, high-quality work.

Padfoot Drum

Padfoot drums are ideal for compacting cohesive and semi-cohesive materials and can be equipped with either Cat exclusive oval pads or conventional square pads. The oval faced design provides deeper lift penetration, contributing to better overall compaction in cohesive soils than other pad designs. The square faced design provides optimal performance on semi-cohesive soils. It has a higher surface area, which allows it to create a good surface seal; but the larger face area does not allow deep lift penetration.

Reliable Power Train

Dual-pump Propel System

The exclusive Cat dual pump propel system provides steady hydraulic flow for unmatched gradeability and blade function and now has been enhanced with electronic control for even better performance. The dual pump propel system provides separate hydraulic flow to the rear wheels and the drum for exceptional tractive effort in thick lifts, soft underfoot conditions or steep slope applications and allows for superior control on a grade in forward and reverse.

Cat Diesel Engine

The B-Series Vibratory Soil Compactors feature a Cat engine with technology that offers enhanced efficiency, better serviceability, ample power, and less noise. Cat engines meet emission standards. This innovative combination yields cleaner combustion and delivers steady power in all operating conditions with optimal fuel efficiency.

Large Cooling Package

B-Series Vibratory Soil Compactors are equipped with a large cooling package and a variable speed fan. The large system helps to keep operating temperatures within optimal ranges. The variable speed fan reduces power draw by only operating at the speed that is necessary to cool the system. The reduced power draw contributes to more efficient use of fuel.

Eco-mode

The B-Series vibratory soil compactors are equipped with Eco-mode, a function which helps to economize the use of fuel. When the machine idles for a predetermined amount of time, Eco-mode is engaged and the engine rpm is lowered. When the propel is engaged, higher engine speeds resume. For certain applications, Eco-mode can be engaged to operate the engine at lower rpm than normal. The lower engine speed results in less fuel burn. Eco-mode can also be programmed to shut down the engine entirely after a user-defined amount of time.

Automatic Speed Control

Automatic Speed Control is a feature that allows the operator to select a maximum working speed. Once selected, the speed can consistently be reached by engaging the propel lever to the full stroke. Consistent speed contributes to compaction quality by making it easier to maintain compaction uniformity.

Comfortable Operator's Environment

ROPS/FOPS Cab Configuration

The ROPS/FOPS Cab is an enhanced design that provides greater comfort for the operator. The cab features a multi-position steering wheel that adjusts for operator comfort. An adjustable, pivoting cloth seat with seat belt and integrated operator's display keeps controls and operating information within easy reach. A 12-volt adapter provides power for personal electronic devices. A floor mat reduces vibration. Glass panels and large exterior mirrors provide excellent views to the rear of the machine. Operator comfort is enhanced with climate control, including a heater and air conditioning. Large windows on the door and right side of the cab open wide for maximum ventilation. The cab is pre-wired for the addition of a radio (not included). A cloth headliner provides a smart, finished appearance. An interior mirror package and a deluxe, high-back cloth seat are available as an option.

Operator's Seat

A standard cloth operator's seat design rotates to the right 20 degrees and integrates the propel stick and control console with LCD user display on the right armrest. The design allows the controls and display to comfortably follow the operator as the seat is rotated. The seat has a retractable seat belt. A deluxe, high-back, air-ride seat is available as an option on Cab-equipped machines.

Multi-function LCD Display

The operator's seat has a standard control console with a multi-function LCD display unit integrated with the seat arm. The display functions as a gauge cluster as well as provides diagnostics and additional data to the operator. Machines that are equipped with Cat Compaction Control output compaction measurements to the display as well.

Cat Compaction Control Option

Two Compaction Measurement Technologies Available

Two different compaction measurement technologies are available: Compaction Meter Value (CMV) or Machine Drive Power (MDP). Both technologies display real time measurements on the LCD display.

Machine Drive Power (MDP)

Machine Drive Power (MDP) is an exclusive technology only available from Caterpillar. MDP indicates soil stiffness by measuring rolling resistance. It is available on all Cat B-Series soil compactors- both smooth drums and padfoots. It can also be used by smooth drum machines equipped with padfoot shell kits. It is effective on all soil types, and can function when the drum is static or vibrating. MDP measures closer to depth of the lifts of materials being compacted, around 30-60 cm (1-2 ft) deep. MDP is more flexible than CMV because it can be used on all soil types, and because it measures more shallow than CMV, which allows results to be correlated with portable measuring equipment such as lightweight falling deflectometers and nuclear gauges. Because it does not require the drum to vibrate, there is less risk of de-compaction when used for proofrolling.

GNSS Mapping Capability

Cat Compaction Control can be augmented by adding an optional Global Navigation Satellite System (GNSS) mapping antenna and a dedicated display unit, which provides SBAS-level accuracy and allows the operator to visually monitor results, map them to locations and save the data for analysis or documentation purposes. An RTK GNSS mapping capability is also available that provides greater accuracy than SBAS

Easy to Service

Tilting Cooling Package

The cooling package tilts for easy cleaning. Normal cleaning ensures that the cooling systems protects the engine to full capacity.

Long Service Intervals

Long service intervals contribute to more productivity and lower owning and operating costs. The vibratory system scheduled oil change interval is 3 years/3,000 hours. The hydraulic oil service interval is 3,000 hours. Engine oil service is every 500 hours.

Maintenance-free Hitch

The hitch features sealed-for-life bearings that never need greasing.

სტანდარტული ტექნიკა

  • NOTE:
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • OPERATOR ENVIRONMENT
    • Open Platform with Handrails/Guardrails, Floor Mat
    • Vinyl Adjustable Pivoting Seat with Integrated Console and LCD Display
    • Adjustable Tilting Steering Column with Integrated Cup Holders
    • Seat Belt
    • 12-volt Power Outlet
    • Horn, Backup Alarm
  • VIBRATORY SYSTEM
    • Smooth Drum
    • Dual Amplitude, Single Frequency
    • Dual Pod-Style Eccentric Weight Housings
    • Auto-vibe Function
    • Front Adjustable Steel Scraper
  • Powertrain
    • Cat C7.1 Diesel Engine
    • Air Cleaner, Dual Element
    • Three-Speed Throttle Switch, Eco-mode and Automatic Speed Control
    • Dual Propel Pumps; One for Drum Drive, One for Rear Axle
    • Fuel Filter, Water Separator, Priming Pump, Water Indicator
    • Tilting Radiator/Hydraulic Oil Cooler
    • Dual Braking System
    • Two-speed Hydrostatic Transmission
  • ELECTRICAL
    • 24 volt Electrical System
    • 100 ampere Alternator
    • 750 Cold-cranking Amps Battery Capacity
  • OTHER
    • Product LinkTM
    • Sight Gauges for Hydraulic Oil Level and Radiator Coolant Level
    • SOSSM� Sampling Valves: Engine Oil, Hydraulic Oil and Coolant

აირჩიეთ ტექნიკა

  • NOTE:
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • OPERATOR ENVIRONMENT
    • Steel Sun Canopy
    • ROPS/FOPS Canopy
    • ROPS/FOPS Cab with Climate Control
    • Internal Rear View Mirror
    • External Rear View Mirrors
    • Sun Visor
    • Cab Internal Roll-down Sun Screen
  • VIBRATORY SYSTEM
    • Padfoot Shell Kit (oval or square pads available)
    • Leveling Blade
    • Variable Frequency
    • Dual Adjustable Steel Scrapers
    • Dual Adjustable Polyurethane Scrapers
  • Powertrain
    • Transmission Guard
  • CAT COMPACTION CONTROL TECHNOLOGY
    • Measure - Machine Drive Power (MDP)
    • Map - SBAS GNSS Mapping
    • Connect - Machine to Machine Communication
  • OTHER
    • Upgraded Halogen Light Package
    • Rotating Beacon
    • Fuel Fill Access Door