The Hamm H 12i is a smooth drum roller designed for compaction in road construction and asphalt applications. Featuring a single smooth steel drum, the H 12i delivers uniform compaction on granular and asphalt surfaces. Its articulated steering enhances maneuverability on job sites, while the vibration system improves soil and asphalt density. The roller is equipped with an efficient diesel engine that meets emission standards, providing reliable power and fuel economy. The operator platform offers ergonomic controls and clear visibility for precise operation. The Hamm H 12i smooth drum roller is suitable for small to medium-sized compaction projects requiring consistent surface finish and compaction quality.
Dimensions
Hamm H 12I Smooth Drum Roller Dimensions specifications
Angle Of Driving Slope-Front
57 degrees
Angle Of Driving Slope-Rear
32 degrees
Ground Clearance
15.36 in (39.01 cm)
Height
9.58 ft (2.92 m)
Height To Top Of Cab
9.72 ft (2.96 m)
Length
19.08 ft (5.82 m)
Loadover Height
7.58 ft (2.31 m)
Overall Length
230.32 in (585.01 cm)
Turning Radius - Inside
12.70 ft (3.87 m)
Weight
31,129.00 lbs (14,119.89 kg)
Wheelbase
124.02 in (315.01 cm)
Width
7.33 ft (2.24 m)
Width Over Cab
89.93 in (228.42 cm)
Drum
Hamm H 12I Smooth Drum Roller Drum specifications
Centrifugal Force - High
55,303.00 lbs (25,080.73 kg)
Centrifugal Force - Low
30,574.10 lbs (13,865.81 kg)
Drum Diameter
59.30 in (150.62 cm)
Drum Thickness
1.00 in (2.54 cm)
Drum Type
smooth
Drum Width
84.30 in (214.12 cm)
Nominal Amplitude - High
0.10 in (0.25 cm)
Nominal Amplitude - Low
0.10 in (0.25 cm)
Oscillation Force - Front
27,651.50 lbs (12,540.36 kg)
Oscillation Frequency - Front
36 Hz
Static Linear Load
168 lb/in
Tangential Amplitude - Front
5.40 in (13.72 cm)
Vibration Frequency 1
30 Hz
Vibration Frequency 2
36 Hz
Engine
Hamm H 12I Smooth Drum Roller Engine specifications
Diesel Fuel Tank Capacity - Standard Tank
8.50 gal (32.17 l)
Emissions Certification
EU Stage IIIB / EPA Tier 4
Engine Make
Deutz
Engine Model
TCD 3.6 L4
Engine Power@Iso 14396
114.00 hp (85.01 kw)
Engine Power@Saej1349
114.00 hp (85.01 kw)
Exhaust Gas Recirculation (Egr)
DOC-SCR
Number Of Cylinders
4
Power Measured @
2300 rpm
Operational
Hamm H 12I Smooth Drum Roller Operational specifications
Axle Load - Front
13,944.30 lbs (6,323.95 kg)
Axle Load - Rear
11,883.00 lbs (5,389.12 kg)
Fuel Capacity
74.00 gal (280.09 l)
Max Speed
12.00 mph (19.31 kph)
Max Weight
31,129.30 lbs (14,117.60 kg)
Operating Weight Cabin
25,827.20 lbs (11,713.02 kg)
Operating Weight Rops
25,276.00 lbs (11,463.04 kg)
Speeds
Hamm H 12I Smooth Drum Roller Speeds specifications
Size Of Tyres, Rear
AW 23.1-26 12 PR
Steering System
Hamm H 12I Smooth Drum Roller Steering System specifications
Oscillating Angle
10 degrees
Steering Method
Articulated steering
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