Cat Tandem Vibratory Rollers CB34B
Product Feature
Simple Operation
Intuitive Controls
Intuitive, multi-function control panel with vandal protection enables good performance. Easy viewing LCD Display and Vibrant LED lights on the control panel simplify operation in both day and night operation. Integrated vandal cover protects value.
LCD Display
Multiple language options are available for crew diversity. The display screen options include; engine speed, fuel level, hour meter, coolant temperature, hydraulic oil temperature, voltage. The default screen includes: engine speed, fuel level, hydraulic oil temperature and visual indicators to keep the operator informed of low water level (spray system), Eco-mode, drum selections, lights, water spray settings, traction control, regeneration, parking brake, and warning indicators.
Nighttime Operation
The bright LCD display and LED console lights optimize control for day and night operation. Roading and working lights include front lights with turn signals, a single rear working light with turn signals and a warning beacon.
Foldable ROPS and Canopy
Powerful lift cylinders enables a single person to raise and lower without the use of tools. A fixed ROPS is also available. The foldable canopy is compatible with fixed or foldable ROPS.
Efficient Compaction Performance
Vibratory Drums
The vibratory system is equipped with automatic vibration de-activation when the propel lever is in the neutral position. Vibration is available on front, rear, or both drums. The exclusive eccentric weight shaft delivers quick starting and stopping times and a bearing service interval of 3 years or 3000 hours.
Frequency Selection
Two frequency selections deliver excellent compaction performance and low sound levels. Selections of 55 Hz (3,300 vpm), and 48 Hz (2,880) are available.
Drum Offset Capability
A 50 mm (2“) drum offset capability enhances control near curbs and offers more coverage.
Best_In_Class Water Spray System
Performance Enhancing Features
The protected spray bar is designed to fight winds, while a low water level indicator keeps the operator informed. A single water tank with a capacity of 308 L (81 gallons) provides more hours of operation between refills. The intermittent and continuous modes increase control and efficiency. Triple filtration in the tank, before the water pump, and in spray nozzles provides reliability. An antifreeze option provides protection in cold weather, while a single point to drain and filter water offers easy service.
Spring Loaded Scrapers
Spring loaded scrapers keep the drums clean and distribute water evenly for reduced consumption. Robust, retractable hinges help maintain contact with the drum and retract when roading to reduce unnecessary wear. Scrapers are located at the front and rear of each drum.
Optimized Power
Powerful Cat Engines
Two engine offerings are available to meet local emissions requirements. An electronic control module (ECM) helps enable steady operation. The engine includes an electric fuel-transfer pump and fuel tank sized for 12-14 hours of runtime. Multiple engine speed settings enable operators to customize to the specific application and environment. Eco-mode can reduce fuel consumption up to 8 percent, depending on model.
Traction Control
A traction control option is available in a pin-on design that offers quick installation. Field retrofitting can be completed in an hour.
High Ambient Cooling
The cooling system provides ambient capability of 49°C (120°F) @ 80 percent load. The hydraulically driven fan motor enables variable speeds and reduces sound levels.
Designed For Rental
Comfort and Safety
These machines provide easy operation with intuitive controls and extensive legroom to suit a variety of operators. Durable components maximize uptime and lower operating costs, while fuel-efficient engines reduce costs. Low sound levels enhance the environment and ProductLink™ is available for simple remote monitoring.
Product Parameter
Overview
The CB34B is a 4.5 metric ton machine with 1300 mm (51") drums.
Weights
Units:
| Operating Weight | 8157.0 lb | 3700.0 kg |
| Maximum Weight at Front Drum | 3974.0 lb | 1803.0 kg |
| Maximum Weight at Rear Drum | 4180.0 lb | 1896.0 kg |
Operating Specifications
| Standard Compaction Width | 51.0 in | 1300.0 mm² |
| Curb Clearance | 20.0 in | 520.0 mm² |
| Turning Radius - Inside Drum Edge | 9.7 ft | 2932.0 mm² |
| Ground Clearance | 11.0 in | 285.0 mm² |
| Static Linear Load | 80.0 lb/in | 14.2 kg/cm |
| Travel Speed - Maximum | 8.0 mile/h | 13.0 km/h |
Engine
| Gross Power | 48.8 HP | 36.4 kW |
| Engine Model | C2.2 | C2.2 |
Dimensions
| Overall Length | 113.0 in | 2859.0 mm² |
| Wheel Base | 81.0 in | 2050.0 mm² |
| Overall Width | 55.0 in | 1400.0 mm² |
| Drum Diameter | 32.0 in | 800.0 mm² |
| Drum Width | 51.0 in | 1300.0 mm² |
| Maximum Machine Height | 109.0 in | 2765.0 mm² |
Vibratory System
| Centrifugal Force per Drum - Maximum | 7104.0 lb | 31.6 kN |
| Centrifugal Force per Drum - Minimum | 5418.0 lb | 24.1 kN |
| Frequency | 55/48 Hz (3,300/2800 vpm) | 55/48 Hz (3,300/2800 vpm) |
| Nominal Amplitude - High | 0.02 in | 0.5 mm² |
Service Refill Capacities
| Fuel Tank Capacity | 24.0 gal (US) | 90.7 l |
| Water Spray Tank Capacity | 81.0 gal (US) | 308.0 l |
