Caterpillar CB2.9 Smooth Drum Roller Specs

Category: Smooth Drum Rollers ➔
Manufacturer: Caterpillar ➔
Model: CB2.9 ➔

General Specifications

Caterpillar CB2.9 Smooth Drum Roller General Specifications specifications
Compaction Width	51.20 in (130.05 cm) - Starting 2024
DRUM WIDTH	51.00 in (129.54 cm) - Starting 2019
Engine Power	48.20 hp (35.94 kw) - Starting 2024
ENGINE TYPE	Cat - Starting 2019
FREQUENCY HZ	64/53 - Starting 2024
INSIDE TURN RADIUS	98.00 in (248.92 cm) - Starting 2024
Operating Weight	6,415 lb - Starting 2024
WIDTH	56.00 in (142.24 cm) - Starting 2019

Dimensions

Caterpillar CB2.9 Smooth Drum Roller Dimensions specifications
Compaction Width	51.20 in (130.05 cm) - Starting 2026
Drum Diameter	28.30 in (71.88 cm) - Starting 2026
Drum Width	51.20 in (130.05 cm) - Starting 2026
Height	8.50 ft (2.59 m)
Height - ROPS	70.80 in (179.83 cm) - Starting 2026
Length	8.42 ft (2.57 m)
Overall Length	99.2 kg/cm - Starting 2026
Overall Width	55.60 in (141.22 cm) - Starting 2026
Weight	5,952.00 lbs (2,699.79 kg)
Wheel Base	70.90 in (180.09 cm) - Starting 2026
Width	4.67 ft (1.42 m)

Engine

Caterpillar CB2.9 Smooth Drum Roller Engine specifications
Engine Model	C1.7T - Starting 2026
Engine Power (1)	48.20 hp (35.94 kw) - Starting 2026

Operating Specifications

Caterpillar CB2.9 Smooth Drum Roller Operating Specifications specifications
Curb Clearance	17.80 in (45.21 cm) - Starting 2026
Drum Offset	2.00 in (5.08 cm) - Starting 2026
Ground Clearance	11.20 in (28.45 cm) - Starting 2026
Speed Range	12 km/hr 7.5 mph - Starting 2026
Static Linear Load	59.8 lb/in - Starting 2026
Travel Speed - Maximum	7.50 mph (12.07 kph) - Starting 2026
Turning Radius - Inside Drum Edge	98.00 in (248.92 cm) - Starting 2026
Turning Radius - Outside Drum Edge	149.20 in (378.97 cm) - Starting 2026

Service Refill Capacities

Caterpillar CB2.9 Smooth Drum Roller Service Refill Capacities specifications
Fuel Tank Capacity	14.37 gal (54.39 l) - Starting 2026
Water Spray Tank Capacity	52.80 gal (199.85 l) - Starting 2026

Vibratory System

Caterpillar CB2.9 Smooth Drum Roller Vibratory System specifications
Centrifugal Force - Maximum	8,109.00 lbs ft (10,994.18 nm) - Starting 2026
Frequency	3840 VPM - Starting 2026
Nominal Amplitude - High	0.02 in (0.05 cm) - Starting 2026

Weights

Caterpillar CB2.9 Smooth Drum Roller Weights specifications
Maximum Operating Weight with Cab	6,415.00 lbs (2,909.80 kg) - Starting 2026
Maximum Operating Weight with ROPS	6,415.00 lbs (2,909.80 kg) - Starting 2026
Maximum Weight at Front Drum	3,060.00 lbs (1,387.99 kg) - Starting 2026
Maximum Weight at Rear Drum	3,355.00 lbs (1,521.80 kg) - Starting 2026
Standard Operating Weight with ROPS	6,415.00 lbs (2,909.80 kg) - Starting 2026
Static Linear Load	59.8 lb/in - Starting 2026

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