Machine models

Cat CB7, CB8, and CB10 specifications

Entries in this reference
Listing-entry count
3

Short answer

Cat CB7, CB8, and CB10: soil or asphalt compactors.

Selected configuration figures
Configuration	Documented field and quantity
CB7	Engine Power (1) 100 hp Operating Weight - With Cab 19,588 lb
CB8	Engine Power (1) 100 hp Operating Weight - With Cab 20,580 lb
CB10	Engine Power (1) 120 hp Operating Weight - With Cab 22,255 lb

CB7, CB8, and CB10 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Cat	CB7, CB8, and CB10	3	CB7, CB8, and CB10

Weights
Specification	CB7	CB8	CB10
Operating Weight - With Cab	19,588 lb	20,580 lb	22,255 lb
Standard Operating Weight with ROPS	19,015 lb	20,006 lb	21,642 lb
Maximum Operating Weight with Cab	20,404 lb	21,396 lb	23,197 lb
Maximum Operating Weight with ROPS	19,834 lb	20,822 lb	22,575 lb

Operating Specifications
Specification	CB7	CB8	CB10
Standard Compaction Width	59 in	67 in	67 in
Maximum Compaction Width	65 in	73 in	73 in
Static Linear Load - With Cab	172 lb/in	159 lb/in	173 lb/in
Static Linear Load - With ROPS/FOPS	168 lb/in	155 lb/in	168 lb/in
Travel Speed - Maximum	7 mph	7 mph	7 mph

Dimensions and weight
Specification	CB7	CB8	CB10
Overall Length	179 in	179 in	186 in
Overall Width	78 in	78 in	85 in
Height - With ROPS/FOPS or Cab	118 in	118 in	118 in
Wheel Base	130 in	130 in	139 in
Drum Diameter	44 in	44 in	47 in

Engine
Specification	CB7	CB8	CB10
Engine Model	Cat® C3.6	Cat® C3.6	Cat® C3.6
Engine Power (1)	100 hp	100 hp	120 hp

Vibratory System
Specification	CB7	CB8	CB10
Drum Width	59 in	67 in	67 in
Centrifugal Force per Drum - Maximum	17,602 lb	17,018 lb	14,185 lb
Centrifugal Force per Drum - Minimum	11,982 lb	11,285 lb	11,982 lb
Nominal Amplitude - High	0.026 in	0.026 in	0.034 in
Nominal Amplitude - Low	0.012 in	0.012 in	0.01 in
Vibration Selection	Independent per drum, front only, rear only, both	Independent per drum, front only, rear only, both	Independent per drum, front only, rear only, both

Service Refill Capacities
Specification	CB7	CB8	CB10
Fuel Tank Capacity	36 gal (US)	36 gal (US)	36.5 gal (US)
Water Spray Tank Capacity	195 gal (US)	195 gal (US)	225 gal (US)

Variants — Source comparison annotation
Source guide	Differing-field count reported
CB7, CB8, and CB10	20

History and service record of CB7, CB8, and CB10

Renaming and the CB10. Caterpillar introduced the CB10 in November 2016 with its first oscillatory vibration drum, and used it to start a new naming scheme in which the number is the machine's metric tonnage: the CB7 was previously the CB44, the CB8 the CB46 and the CB10 the CB54B. New CB10 asphalt compactor, Equipment World, 11 November 2016.
Sizes. The CB7 is a 7-ton roller with 1,500 mm drums, the CB8 an 8-ton roller with 1,700 mm drums, and the CB10 runs 19,015 to 21,638 lb at 1,500 to 1,700 mm widths. CB10 asphalt compactor, Caterpillar; CB7 asphalt compactor, Caterpillar.
2024 update. For model year 2024 Cat added a compaction control mapping display and options such as a cab, split drums and paving edge management to the CB7, CB8 and CB10. Caterpillar's midsize asphalt compactors get new mapping display for 2024, MachineryTrader.

Used market for the CB7, CB8, and CB10 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-25	MachineryTrader	Cat soil or asphalt compactor	49

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
CB7	17	2017 to 2026	$49,000	$165,900	$87,700	250,251
CB10	32	2017 to 2026	$30,000	$248,922	$127,000	None shown

CB7, CB8, and CB10: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Cat together with the soil or asphalt compactor CB7, CB8, CB10	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Manufacturer	Manufacturer: Cat CB7 — Caterpillar Inc.. Observed 2026-09-24.
Manufacturer	Manufacturer: Cat CB8 — Caterpillar Inc.. Observed 2026-09-24.
Manufacturer	Manufacturer: Cat CB10 — Caterpillar Inc.. Observed 2026-09-24.
Published history	Published history Source: New CB10 asphalt compactor, Equipment World, 11 November 2016 — Equipment World. Observed 2026-09-25.
Published history	Published history Source: CB10 asphalt compactor, Caterpillar — Caterpillar. Observed 2026-09-25.
Published history	Published history Source: CB7 asphalt compactor, Caterpillar — Caterpillar. Observed 2026-09-25.
Published history	Published history Source: Caterpillar's midsize asphalt compactors get new mapping display for 2024, MachineryTrader — Machinerytrader. Observed 2026-09-25.
Used-market listings	Used-market listings: MachineryTrader listings for Cat CB7 — MachineryTrader. Observed 2026-09-25.
Federal agency data	Federal agency data: Recall database search for Cat — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Classification in the linked listing
Guide	As-listed machine class
Cat CB7, CB8, and CB10	soil or asphalt compactor

CB7

Specification	Source figure
Weights
Operating Weight - With Cab	19,588 lb
Standard Operating Weight with ROPS	19,015 lb
Maximum Operating Weight with Cab	20,404 lb
Maximum Operating Weight with ROPS	19,834 lb
Operating Specifications
Standard Compaction Width	59 in
Maximum Compaction Width	65 in
Static Linear Load - With Cab	172 lb/in
Static Linear Load - With ROPS/FOPS	168 lb/in
Travel Speed - Maximum	7 mph
Dimensions and weight
Overall Length	179 in
Overall Width	78 in
Height - With ROPS/FOPS or Cab	118 in
Wheel Base	130 in
Drum Diameter	44 in
Engine
Engine Model	Cat® C3.6
Engine Power (1)	100 hp
Vibratory System
Drum Width	59 in
Centrifugal Force per Drum - Maximum	17,602 lb
Centrifugal Force per Drum - Minimum	11,982 lb
Nominal Amplitude - High	0.026 in
Nominal Amplitude - Low	0.012 in
Vibration Selection	Independent per drum, front only, rear only, both
Service Refill Capacities
Fuel Tank Capacity	36 gal (US)
Water Spray Tank Capacity	195 gal (US)

CB8

Specification	Source figure
Weights
Operating Weight - With Cab	20,580 lb
Standard Operating Weight with ROPS	20,006 lb
Maximum Operating Weight with Cab	21,396 lb
Maximum Operating Weight with ROPS	20,822 lb
Operating Specifications
Standard Compaction Width	67 in
Maximum Compaction Width	73 in
Static Linear Load - With Cab	159 lb/in
Static Linear Load - With ROPS/FOPS	155 lb/in
Travel Speed - Maximum	7 mph
Dimensions and weight
Overall Length	179 in
Overall Width	78 in
Height - With ROPS/FOPS or Cab	118 in
Wheel Base	130 in
Drum Diameter	44 in
Engine
Engine Model	Cat® C3.6
Engine Power (1)	100 hp
Vibratory System
Drum Width	67 in
Centrifugal Force per Drum - Maximum	17,018 lb
Centrifugal Force per Drum - Minimum	11,285 lb
Nominal Amplitude - High	0.026 in
Nominal Amplitude - Low	0.012 in
Vibration Selection	Independent per drum, front only, rear only, both
Service Refill Capacities
Fuel Tank Capacity	36 gal (US)
Water Spray Tank Capacity	195 gal (US)

CB10

Specification	Source figure
Weights
Operating Weight - With Cab	22,255 lb
Standard Operating Weight with ROPS	21,642 lb
Maximum Operating Weight with Cab	23,197 lb
Maximum Operating Weight with ROPS	22,575 lb
Operating Specifications
Standard Compaction Width	67 in
Maximum Compaction Width	73 in
Static Linear Load - With Cab	173 lb/in
Static Linear Load - With ROPS/FOPS	168 lb/in
Travel Speed - Maximum	7 mph
Dimensions and weight
Overall Length	186 in
Overall Width	85 in
Height - With ROPS/FOPS or Cab	118 in
Wheel Base	139 in
Drum Diameter	47 in
Engine
Engine Model	Cat® C3.6
Engine Power (1)	120 hp
Vibratory System
Drum Width	67 in
Centrifugal Force per Drum - Maximum	14,185 lb
Centrifugal Force per Drum - Minimum	11,982 lb
Nominal Amplitude - High	0.034 in
Nominal Amplitude - Low	0.01 in
Vibration Selection	Independent per drum, front only, rear only, both
Service Refill Capacities
Fuel Tank Capacity	36.5 gal (US)
Water Spray Tank Capacity	225 gal (US)