336 Excavator

  • Specs Summary
  • Operating Weight
    8157 lb (3700 kg)
  • Standard Compaction Width
    51 in (1300 mm)
  • Gross Power
    48.8 hp (36.4 kW)
  • Net Power - EEC 80/1260

CB34B Utility Compactor

The CB34B is a versatile machine that can be used as the only vibratory roller on small sized jobs or on larger jobs as a support roller for high-production rollers. The CB34B provides greater production capabilities with its 1300 mm (51") wide drums. Its high amplitude and drum width give it the capacity to achieve a tons-per-day production rate that make it an excellent match for shoulders, small parking lots, lane additions or other similar sized jobs.

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.

Weights

  • Operating Weight 8157 lb (3700 kg)
  • Maximum Weight at Front Drum 3974 lb (1803 kg)
  • Maximum Weight at Rear Drum 4180 lb (1896 kg)

Operating Specifications

  • Standard Compaction Width 51 in (1300 mm)
  • Curb Clearance 20 in (520 mm)
  • Turning Radius Inside Drum Edge 9.7 ft (2932 mm)
  • Ground Clearance 11 in (285 mm)
  • Static Linear Load 80 lb/in (14.2 kg/cm)
  • Travel Speed - Maximum 8 mph (13 km/h)

Engine

  • Gross Power 48.8 hp (36.4 kW)
  • Engine Model C2.2

Service Refill Capacities

  • Fuel Tank Capacity 24 gal (90.7 L)
  • Water (Spray) Tank Capacity 81 gal (308 L)

Vibratory System

  • Centrifugal Force per Drum - Maximum 7104 lb (31.6 kN)
  • Centrifugal Force per Drum - Minimum 5418 lb (24.1 kN)
  • Frequency 55/48 Hz (3,300/2800 vpm)
  • Nominal Amplitude - High 0.02 in (0.5 mm)

Dimensions

  • Overall Length 113 in (2859 mm)
  • Wheelbase 81 in (2050 mm)
  • Overall Width 55 in (1400 mm)
  • Drum Diameter 32 in (800 mm)
  • Drum Width 51 in (1300 mm)
  • Maximum Machine Height 109 in (2765 mm)

Standard Equipment

Optional Equipment

Anti-Freeze System

Ballast

Battery Disconnect Switch

Bio-hydraulic Oil

Foldable Canopy

Fixed Canopy

Dual Propel Levers

Non-Suspension Seat

Product Link

Fixed ROPS

Foldable ROPS

Seat w/Operator Presence Switch

Sliding Seat

Traction Control