Caterpillar CB4.4 Smooth Drum Roller Specs

Category: Smooth Drum Rollers ➔
Manufacturer: Caterpillar ➔
Model: CB4.4 ➔

General Specifications

Caterpillar CB4.4 Smooth Drum Roller General Specifications specifications
DRUM WIDTH	55.00 in (139.70 cm) — Starting 2024 Model Year
ENGINE TYPE	Cat — Starting 2024 Model Year
FREQUENCY HZ	55/45 — Starting 2024 Model Year
INSIDE TURN RADIUS	113.00 in (287.02 cm) — Starting 2024 Model Year
WIDTH	59.00 in (149.86 cm) — Starting 2024 Model Year

Dimensions

Caterpillar CB4.4 Smooth Drum Roller Dimensions specifications
Compaction Width	55.10 in (139.95 cm) — Starting 2026 Model Year
Drum Diameter	31.50 in (80.01 cm) — Starting 2026 Model Year
Drum Width	55.10 in (139.95 cm) — Starting 2026 Model Year
Height	8.58 ft (2.62 m)
Height - ROPS	104.70 in (265.94 cm) — Starting 2026 Model Year
Length	9.33 ft (2.84 m)
Overall Length	112.30 in (285.24 cm) — Starting 2026 Model Year
Overall Width	59.10 in (150.11 cm) — Starting 2026 Model Year
Weight	8,362.00 lbs (3,792.94 kg)
Wheel Base	80.70 in (204.98 cm) — Starting 2026 Model Year
Width	4.75 ft (1.45 m)

Engine

Caterpillar CB4.4 Smooth Drum Roller Engine specifications
Engine Model	C1.7T — Starting 2026 Model Year
Engine Power (1)	48.20 hp (35.94 kw) — Starting 2026 Model Year

Operating Specifications

Caterpillar CB4.4 Smooth Drum Roller Operating Specifications specifications
Curb Clearance	19.60 in (49.78 cm) — Starting 2026 Model Year
Drum Offset	2.00 in (5.08 cm) — Starting 2026 Model Year
Ground Clearance	11.20 in (28.45 cm) — Starting 2026 Model Year
Standard Compaction Width	55.10 in (139.95 cm) — Starting 2026 Model Year
Travel Speed - Maximum	8.10 mph (13.04 kph) — Starting 2026 Model Year
Turning Radius - Inside Drum Edge	113.20 in (287.53 cm) — Starting 2026 Model Year
Turning Radius - Outside Drum Edge	168.30 in (427.48 cm) — Starting 2026 Model Year

Service Refill Capacities

Caterpillar CB4.4 Smooth Drum Roller Service Refill Capacities specifications
Fuel Tank Capacity	21.43 gal (81.11 l) — Starting 2026 Model Year
Water Spray Tank Capacity	79.00 gal (299.02 l) — Starting 2026 Model Year

Vibratory System

Caterpillar CB4.4 Smooth Drum Roller Vibratory System specifications
Centrifugal Force - Maximum	7,828.00 lbs ft (10,613.20 nm) — Starting 2026 Model Year
Frequency	55/45 Hz (3300/2700 vpm) — Starting 2026 Model Year
Nominal Amplitude - High	0.02 in (0.05 cm) — Starting 2026 Model Year

Weights

Caterpillar CB4.4 Smooth Drum Roller Weights specifications
Maximum Operating Weight with ROPS	9,885.00 lbs (4,483.77 kg) — Starting 2026 Model Year
Maximum Weight at Front Drum	3,982.00 lbs (1,806.21 kg) — Starting 2026 Model Year
Maximum Weight at Rear Drum	4,380.00 lbs (1,986.74 kg) — Starting 2026 Model Year
Standard Operating Weight with ROPS	8,362.00 lbs (3,792.94 kg) — Starting 2026 Model Year
Static Linear Load	72.2 lb/in — Starting 2026 Model Year

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