Machine models

Bomag BW 120 AC-5 to BW124DH40 specifications

Entries in this reference
Listing-entry count
7

Short answer

Bomag BW 120 AC-5 to BW124DH40: soil or asphalt compactors.

Selected configuration figures
Configuration	Documented field and quantity
BW 120 AC-5	Gross Power 33 hp Operating Weight 5,401 lb
BW 120 AD-5	Gross Power 33 hp Operating Weight 5,953 lb
BW 124 PDH-40	Gross Power 44.3 hp Operating Weight 7,386 lb
BW 135 AD-5	Gross Power 45.1 hp Operating Weight 8,488 lb
BW 138 AC-5	Gross Power 45.1 hp Operating Weight 9,039 lb
BW 138 AD-5	Gross Power 45.1 hp Operating Weight 9,370 lb
BW124DH40	Gross Power 44.3 hp Operating Weight 7,275 lb

BW 120 AC-5 to BW124DH40 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Bomag	BW 120 AC-5 to BW124DH40	7	BW 120 AC-5, BW 120 AD-5, BW 124 PDH-40, BW 135 AD-5, BW 138 AC-5, BW 138 AD-5, and 1 more

Dimensions and weight
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Overall Length	99.6 in	99.6 in	131.9 in	111.8 in	111.8 in	111.8 in	131.9 in
Overall Width	4.18 ft	4.18 ft	4.3 ft	4.56 ft	4.82 ft	4.82 ft	4.3 ft
Height To Top Of Cab	5.94 ft	5.94 ft	8.18 ft	6.24 ft	6.24 ft	6.24 ft	8.18 ft
Wheelbase	69 in	69 in	71.1 in	74.8 in	74.8 in	74.8 in	71.1 in
Ground Clearance	10 in	10 in	12.6 in	13.4 in	13.4 in	13.4 in	12.6 in

Specification	BW 120 AC-5	BW 120 AD-5	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5
Drum Diameter - Front	2.3 ft	2.3 ft	2.95 ft	2.95 ft	2.95 ft
Drum Diameter - Rear	2.3 ft	2.3 ft	2.95 ft	2.95 ft	2.95 ft

Specification	BW 124 PDH-40	BW124DH40
Operating Width	3.94 ft	3.94 ft

Steering System
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
System	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation
Steering Method	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic

Specification	BW 120 AC-5	BW 120 AD-5	BW 138 AC-5
Oscillating Angle	2.8 degrees	2.8 degrees	2.8 degrees
Steering Angle	32 degrees	32 degrees	32 degrees

Engine
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Number Of Cylinders	3	3	3	4	4	4	3
Cooling Method	Water	Water	Air - oil	Water	Water	Water	Air - oil
Engine Make	Kubota	Kubota	Deutz	Kubota	Kubota	Kubota	Deutz
Engine Model	D1803	D1803	D2011 L03i	V2403	V2403	V2403	D2011 L03i
Gross Power	33 hp	33 hp	44.3 hp	45.1 hp	45.1 hp	45.1 hp	44.3 hp
Power Measured @	2,600 rpm	2,600 rpm	2,500 rpm	2,400 rpm	2,400 rpm	2,400 rpm	2,500 rpm

Specification	BW 124 PDH-40	BW124DH40
Fuel	Diesel	Diesel
Emissions Level	3a	3a

Operational
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Operating Weight	5,401 lb	5,953 lb	7,386 lb	8,488 lb	9,039 lb	9,370 lb	7,275 lb
Fuel Capacity	9.2 gal	9.2 gal	15.9 gal	81.9 gal	14.5 gal	81.9 gal	15.9 gal
Max Speed	6.2 mph	6.2 mph	5.6 mph	6.2 mph	6.2 mph	6.2 mph	5.6 mph
Operating Voltage	12 V	12 V	12 V	12 V	12 V	12 V	12 V

Specification	BW 120 AC-5	BW 124 PDH-40	BW 138 AC-5	BW124DH40
Tires *If Applicable	9.5/65-15	9.5-24	10.5/80-16	9.5-24 4PR

Specification	BW 124 PDH-40
Maximum Gradeability Without/With Vibratory	55 %

Drum
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Drum Width	47.2 in	47.2 in	47.3 in	51.2 in	54.3 in	54.3 in	47.3 in
Static Linear Load	56 lb/in	63 lb/in	74.5 lb/in	82.9 lb/in	83.2 lb/in	86.2 lb/in	74.5 lb/in
Vibration Frequency 1	63 Hz	63 Hz	41 Hz	50 Hz	50 Hz	50 Hz	41 Hz
Nominal Amplitude - High	0.1 in	0.1 in	0.1 in	0.1 in	0.1 in	0.1 in	0.1 in
Vibration Frequency 2	67 Hz	67 Hz	40 Hz	56 Hz	56 Hz	56 Hz	40 Hz
Centrifugal Force - High	8,093 lb	9,217 lb	19,109 lb	8,543 lb	10,116 lb	10,116 lb	9,667 lb

Specification	BW 124 PDH-40	BW124DH40
Drum Diameter	37.8 in	37.8 in

Specification	BW 124 PDH-40
Number Of Pads	70
Pad Height	2.2 in
Pad Surface Area	12.6 in2

Specification	BW124DH40
Centrifugal Force - Med	18,547 lb

Weights
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Grossweight	6,504 lb	7,716 lb	8,598 lb	9,259 lb	9,480 lb	10,362 lb	8,848 lb

Specification	BW 124 PDH-40	BW124DH40
Loaded Weight	3,638 lb	3,527 lb

Brakes
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Parking Brake	Hydromec	Hydromec	Hydromec	Hydromec	Hydromec	Hydromec	Hydromec
Service Brake	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic

Variants — Source comparison annotation
Source guide	Differing-field count reported
BW 120 AC-5 to BW124DH40	35

Ratios
Figure	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Engine horsepower per 1,000 lb of weight	6.1	5.5	6.0	5.3	5.0	4.8	6.1
Fuel tank per engine horsepower	0.28 gal	0.28 gal	0.36 gal	1.82 gal	0.32 gal	1.82 gal	0.36 gal

Reference directory classification
Equipment group	soil or asphalt compactor

BW 120 AC-5 to BW124DH40: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
The Farming Forum and Heavy Equipment Forums	soil or asphalt compactor	Bomag and the BW 120, BW 124 PDH, BW124 line that the BW 120 AC-5, BW 120 AD-5, BW 124 PDH-40, BW 138 AD-5 belongs to (no title names the exact model)	8

Topics named by those titles
Title topic	Titles
tracks and undercarriage	4

Topic in the title	Threads	Share of matching threads
tracks and undercarriage	4	50%

Bomag Bw120 Ad 5 Roller Sold (The Farming Forum, 2026-09-02)
Bomag Bw124pdh 5 T4f (Heavy Equipment Forums, 2025-04-15)
Tires For Bomag Bw124 Roller (Heavy Equipment Forums, 2024-07-15)
2019 Bomag Bw138ad 5 Roller Need Error Codes Document (Heavy Equipment Forums, 2024-05-16)

BW 120 AC-5 to BW124DH40: dated market and recall observations — Dated listing search
Date	Listing index	Equipment class	Names queried	Result
2026-09-24	MachineryTrader (machinerytrader.com)	soil or asphalt compactor	BW 120 AC-5, BW 120 AD-5, BW 124 PDH-40	No matching offers in this snapshot

Dated CPSC search
Date	Database	Names queried	Result
2026-09-24	U.S. Consumer Product Safety Commission	Bomag; BW 120 AC-5, BW 120 AD-5, BW 124 PDH-40	No matching recall in the stated search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Bomag BW 120 AC-5 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Bomag BW 120 AD-5 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Bomag BW 124 PDH-40 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Bomag BW 135 AD-5 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Bomag BW 138 AC-5 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Bomag BW 138 AD-5 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Bomag BW124DH40 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: The Farming Forum thread index for Bomag BW 120 AC-5 to BW124DH40 — The Farming Forum. Observed 2026-09-25.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Bomag BW 120 AC-5 to BW124DH40 — Heavy Equipment Forums. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Bomag — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Classification in the linked listing
Guide	As-listed machine class
Bomag BW 120 AC-5 to BW124DH40	soil or asphalt compactor

Bomag BW 120 AC-5 to BW124DH40: Configuration records

BW 120 AC-5

Specification	Source figure
Dimensions and weight
Overall Length	99.6 in
Overall Width	4.18 ft
Wheelbase	69 in
Ground Clearance	10 in
Height To Top Of Cab	5.94 ft
Drum Diameter - Front	2.3 ft
Drum Diameter - Rear	2.3 ft
Steering System
Steering Method	Hydrostatic
System	Oscillatory Articulation
Oscillating Angle	2.8 degrees
Steering Angle	32 degrees
Engine
Number Of Cylinders	3
Engine Make	Kubota
Engine Model	D1803
Gross Power	33 hp
Power Measured @	2,600 rpm
Cooling Method	Water
Operational
Fuel Capacity	9.2 gal
Max Speed	6.2 mph
Operating Voltage	12 V
Tires *If Applicable	9.5/65-15
Drum
Nominal Amplitude - High	0.1 in
Centrifugal Force - High	8,093 lb
Drum Width	47.2 in
Static Linear Load	56 lb/in
Vibration Frequency 1	63 Hz
Vibration Frequency 2	67 Hz
Weights
Grossweight	6,504 lb
Brakes
Parking Brake	Hydromec
Service Brake	Hydrostatic
Additional specifications
Operating Weight	5,401 lb

Source

BW 120 AD-5

Specification	Source figure
Dimensions and weight
Overall Length	99.6 in
Overall Width	4.18 ft
Wheelbase	69 in
Ground Clearance	10 in
Height To Top Of Cab	5.94 ft
Drum Diameter - Front	2.3 ft
Drum Diameter - Rear	2.3 ft
Steering System
Steering Method	Hydrostatic
System	Oscillatory Articulation
Oscillating Angle	2.8 degrees
Steering Angle	32 degrees
Engine
Number Of Cylinders	3
Engine Make	Kubota
Engine Model	D1803
Gross Power	33 hp
Power Measured @	2,600 rpm
Cooling Method	Water
Operational
Fuel Capacity	9.2 gal
Max Speed	6.2 mph
Operating Voltage	12 V
Drum
Nominal Amplitude - High	0.1 in
Centrifugal Force - High	9,217 lb
Drum Width	47.2 in
Static Linear Load	63 lb/in
Vibration Frequency 1	63 Hz
Vibration Frequency 2	67 Hz
Weights
Grossweight	7,716 lb
Brakes
Parking Brake	Hydromec
Service Brake	Hydrostatic
Additional specifications
Operating Weight	5,953 lb

Source

BW 124 PDH-40

Specification	Source figure
Dimensions and weight
Overall Length	131.9 in
Overall Width	4.3 ft
Wheelbase	71.1 in
Ground Clearance	12.6 in
Height To Top Of Cab	8.18 ft
Operating Width	3.94 ft
Steering System
Steering Method	Hydrostatic
System	Oscillatory Articulation
Engine
Number Of Cylinders	3
Engine Make	Deutz
Engine Model	D2011 L03i
Gross Power	44.3 hp
Power Measured @	2,500 rpm
Cooling Method	Air - oil
Fuel	Diesel
Emissions Level	3a
Operational
Fuel Capacity	15.9 gal
Max Speed	5.6 mph
Operating Voltage	12 V
Tires *If Applicable	9.5-24
Maximum Gradeability Without/With Vibratory	55 %
Drum
Nominal Amplitude - High	0.1 in
Centrifugal Force - High	19,109 lb
Drum Width	47.3 in
Static Linear Load	74.5 lb/in
Vibration Frequency 1	41 Hz
Vibration Frequency 2	40 Hz
Drum Diameter	37.8 in
Number Of Pads	70
Pad Height	2.2 in
Pad Surface Area	12.6 in2
Weights
Grossweight	8,598 lb
Loaded Weight	3,638 lb
Brakes
Parking Brake	Hydromec
Service Brake	Hydrostatic
Additional specifications
Operating Weight	7,386 lb

Source

BW 135 AD-5

Specification	Source figure
Dimensions and weight
Overall Length	111.8 in
Overall Width	4.56 ft
Wheelbase	74.8 in
Ground Clearance	13.4 in
Height To Top Of Cab	6.24 ft
Drum Diameter - Front	2.95 ft
Drum Diameter - Rear	2.95 ft
Steering System
Steering Method	Hydrostatic
System	Oscillatory Articulation
Engine
Number Of Cylinders	4
Engine Make	Kubota
Engine Model	V2403
Gross Power	45.1 hp
Power Measured @	2,400 rpm
Cooling Method	Water
Operational
Fuel Capacity	81.9 gal
Max Speed	6.2 mph
Operating Voltage	12 V
Drum
Nominal Amplitude - High	0.1 in
Centrifugal Force - High	8,543 lb
Drum Width	51.2 in
Static Linear Load	82.9 lb/in
Vibration Frequency 1	50 Hz
Vibration Frequency 2	56 Hz
Weights
Grossweight	9,259 lb
Brakes
Parking Brake	Hydromec
Service Brake	Hydrostatic
Additional specifications
Operating Weight	8,488 lb

Source

BW 138 AC-5

Specification	Source figure
Dimensions and weight
Overall Length	111.8 in
Overall Width	4.82 ft
Wheelbase	74.8 in
Ground Clearance	13.4 in
Height To Top Of Cab	6.24 ft
Drum Diameter - Front	2.95 ft
Drum Diameter - Rear	2.95 ft
Steering System
Steering Method	Hydrostatic
System	Oscillatory Articulation
Oscillating Angle	2.8 degrees
Steering Angle	32 degrees
Engine
Number Of Cylinders	4
Engine Make	Kubota
Engine Model	V2403
Gross Power	45.1 hp
Power Measured @	2,400 rpm
Cooling Method	Water
Operational
Fuel Capacity	14.5 gal
Max Speed	6.2 mph
Operating Voltage	12 V
Tires *If Applicable	10.5/80-16
Drum
Nominal Amplitude - High	0.1 in
Centrifugal Force - High	10,116 lb
Drum Width	54.3 in
Static Linear Load	83.2 lb/in
Vibration Frequency 1	50 Hz
Vibration Frequency 2	56 Hz
Weights
Grossweight	9,480 lb
Brakes
Parking Brake	Hydromec
Service Brake	Hydrostatic
Additional specifications
Operating Weight	9,039 lb

Source

BW 138 AD-5

Specification	Source figure
Dimensions and weight
Overall Length	111.8 in
Overall Width	4.82 ft
Wheelbase	74.8 in
Ground Clearance	13.4 in
Height To Top Of Cab	6.24 ft
Drum Diameter - Front	2.95 ft
Drum Diameter - Rear	2.95 ft
Steering System
Steering Method	Hydrostatic
System	Oscillatory Articulation
Engine
Number Of Cylinders	4
Engine Make	Kubota
Engine Model	V2403
Gross Power	45.1 hp
Power Measured @	2,400 rpm
Cooling Method	Water
Operational
Fuel Capacity	81.9 gal
Max Speed	6.2 mph
Operating Voltage	12 V
Drum
Nominal Amplitude - High	0.1 in
Centrifugal Force - High	10,116 lb
Drum Width	54.3 in
Static Linear Load	86.2 lb/in
Vibration Frequency 1	50 Hz
Vibration Frequency 2	56 Hz
Weights
Grossweight	10,362 lb
Brakes
Parking Brake	Hydromec
Service Brake	Hydrostatic
Additional specifications
Operating Weight	9,370 lb

Source

BW124DH40

Specification	Source figure
Dimensions and weight
Overall Length	131.9 in
Overall Width	4.3 ft
Wheelbase	71.1 in
Ground Clearance	12.6 in
Height To Top Of Cab	8.18 ft
Operating Width	3.94 ft
Steering System
Steering Method	Hydrostatic
System	Oscillatory Articulation
Engine
Number Of Cylinders	3
Engine Make	Deutz
Engine Model	D2011 L03i
Gross Power	44.3 hp
Power Measured @	2,500 rpm
Cooling Method	Air - oil
Fuel	Diesel
Emissions Level	3a
Operational
Fuel Capacity	15.9 gal
Max Speed	5.6 mph
Operating Voltage	12 V
Tires *If Applicable	9.5-24 4PR
Drum
Nominal Amplitude - High	0.1 in
Centrifugal Force - High	9,667 lb
Drum Width	47.3 in
Static Linear Load	74.5 lb/in
Vibration Frequency 1	41 Hz
Vibration Frequency 2	40 Hz
Drum Diameter	37.8 in
Centrifugal Force - Med	18,547 lb
Weights
Grossweight	8,848 lb
Loaded Weight	3,527 lb
Brakes
Parking Brake	Hydromec
Service Brake	Hydrostatic
Additional specifications
Operating Weight	7,275 lb

Source

Compare Bomag BW 120 AC-5, BW 120 AD-5, BW 124 PDH-40, BW 135 AD-5, BW 138 AC-5, BW 138 AD-5, BW124DH40

Dimensions and weight
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Overall Length	99.6 in	99.6 in	131.9 in	111.8 in	111.8 in	111.8 in	131.9 in
Overall Width	4.18 ft	4.18 ft	4.3 ft	4.56 ft	4.82 ft	4.82 ft	4.3 ft
Height To Top Of Cab	5.94 ft	5.94 ft	8.18 ft	6.24 ft	6.24 ft	6.24 ft	8.18 ft
Wheelbase	69 in	69 in	71.1 in	74.8 in	74.8 in	74.8 in	71.1 in
Ground Clearance	10 in	10 in	12.6 in	13.4 in	13.4 in	13.4 in	12.6 in

Steering System
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
System	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation	Oscillatory Articulation
Steering Method	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic

Engine
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Number Of Cylinders	3	3	3	4	4	4	3
Cooling Method	Water	Water	Air - oil	Water	Water	Water	Air - oil
Engine Make	Kubota	Kubota	Deutz	Kubota	Kubota	Kubota	Deutz
Engine Model	D1803	D1803	D2011 L03i	V2403	V2403	V2403	D2011 L03i
Gross Power	33 hp	33 hp	44.3 hp	45.1 hp	45.1 hp	45.1 hp	44.3 hp
Power Measured @	2,600 rpm	2,600 rpm	2,500 rpm	2,400 rpm	2,400 rpm	2,400 rpm	2,500 rpm

Operational
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Operating Weight	5,401 lb	5,953 lb	7,386 lb	8,488 lb	9,039 lb	9,370 lb	7,275 lb
Fuel Capacity	9.2 gal	9.2 gal	15.9 gal	81.9 gal	14.5 gal	81.9 gal	15.9 gal
Max Speed	6.2 mph	6.2 mph	5.6 mph	6.2 mph	6.2 mph	6.2 mph	5.6 mph
Operating Voltage	12 V	12 V	12 V	12 V	12 V	12 V	12 V

Drum
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Drum Width	47.2 in	47.2 in	47.3 in	51.2 in	54.3 in	54.3 in	47.3 in
Static Linear Load	56 lb/in	63 lb/in	74.5 lb/in	82.9 lb/in	83.2 lb/in	86.2 lb/in	74.5 lb/in
Vibration Frequency 1	63 Hz	63 Hz	41 Hz	50 Hz	50 Hz	50 Hz	41 Hz
Nominal Amplitude - High	0.1 in	0.1 in	0.1 in	0.1 in	0.1 in	0.1 in	0.1 in
Vibration Frequency 2	67 Hz	67 Hz	40 Hz	56 Hz	56 Hz	56 Hz	40 Hz
Centrifugal Force - High	8,093 lb	9,217 lb	19,109 lb	8,543 lb	10,116 lb	10,116 lb	9,667 lb

Weights
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Grossweight	6,504 lb	7,716 lb	8,598 lb	9,259 lb	9,480 lb	10,362 lb	8,848 lb

Brakes
Specification	BW 120 AC-5	BW 120 AD-5	BW 124 PDH-40	BW 135 AD-5	BW 138 AC-5	BW 138 AD-5	BW124DH40
Parking Brake	Hydromec	Hydromec	Hydromec	Hydromec	Hydromec	Hydromec	Hydromec
Service Brake	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic

More in Bomag: BW124 PDH-40–BW124PDH-3 w/ blade specs, BW100AD3/BW120AD3, BC672RB2–BW 154 APO-4I.

Bomag BW 120 AC-5 to BW124DH40 specifications

Sources for this page

Bomag BW 120 AC-5 to BW124DH40: Configuration records