6 Speed Tri Axle Trucks For Sale in United States

(855) 642-___ SHOW
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9 0

1985 Mack RD686SX Tri Axle Roll Off Truck - EM6, 237HP, 6 Speed Manual

$19,950 USD

Used Mack RD686 Roll-off Truck for sale. Features: Full Double Frame, 24 ft. Roll-off Hoist with outside rollers, 17,000 lb. Spring-up/Air-down Lift Axle (non-steerable), Diamond Plate Rear...

Condition	Used
Usage	7,684 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	237 HP
Engine Model	Mack EM6
Drivetrain	8x4
Transmission	6 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	58,000 lb 5.02 ratio
Stock Number	22P029
MLS Number	12006261
Category	Roll Off Trucks
Last Updated	9/21/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 653-___ SHOW
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44 0

2013 Kenworth T800 Tri Axle Day Cab Truck - Cummins 450HP, 6 Speed Allison Rds Automatic

$119,500 USD

2013 Kenworth T-800 Tri – Axle Day Cab Tractor, Cummins ISX 15L Turbo Diesel Engine, 450 HP, Engine Brake, Allison 4500 RDS 6 Speed Automatic Transmission, 137,648 Miles 8,172 Engine Hours,...

Condition	Used
Usage	8,172 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb 5.38 ratio
Stock Number	T16610D
MLS Number	13106906
Category	Day Cab Semi Trucks
Last Updated	9/17/2024
Location	Denver, CO, US
Sold By	DTI Trucks

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45 0

2016 Freightliner 114SD Tri Axle Curtain Side Truck - Detroit, 500HP, 6 Speed Allison Rds Automatic

$129,500 USD

2016 Freightliner 114-SD Tandem Axle Curtain Side 28’ Box Truck With Drop Axle Fork Lift Mount, Detroit Diesel 12.8L DD13 Turbo Diesel Engine, 500 HP, Engine Brake, Allison 4000 RDS 6 Speed...

Condition	Used
Usage	4,894 Hours
Duty Class	Heavy Duty Curtain Side Truck
Box Length	28 ft.
Horse Power	500 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb 3.73 ratio
Door Type	Roll up
Winch	Yes
Stock Number	T16040D
MLS Number	13035745
Category	Curtain Side Trucks
Last Updated	8/22/2024
Location	Denver, CO, US
Sold By	DTI Trucks

11 0

2016 Mack Granite GU713 Tri Axle Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic, 16' Dump

$149,900 USD

Tri Axle, MP8 Mack 425 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 227" Wheelbase, 21' Bridge, Camelback, Double Frame, 2 Stage Engine Brake, Air Brake,...

Condition	Used
Usage	277,949 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Warren
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	4.19 ratio
Stock Number	GM025299
MLS Number	12982613
Category	Dump Trucks
Last Updated	9/4/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

13 0

2016 Mack Granite GU713 Tri Axle Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic, 16' Dump

$149,900 USD

2016 Mack GU713 --- Tri Axle, MP8 Mack 425 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 227" Wheelbase, 21' Bridge, Camelback, Double Frame, 2 Stage Engine...

Condition	Used
Usage	277,949 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Warren
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	4.19 ratio
Stock Number	025299
MLS Number	12982561
Category	Dump Trucks
Last Updated	9/4/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 982-___ SHOW
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10 0

2017 Mack Granite GU813 Tri Axle Grapple Truck - MP8, 6 Speed Allison Rds Automatic

Newly Listed

$149,995 USD

For sale: 2017 Mack GU813 Dump Grapple Truck with 396,393 miles. Powered by a 12.8L Mack MP8 engine, paired with a 6-speed Allison 4500RDS automatic transmission. It has a GVWR of 66,000 lbs...

Condition	Used
Usage	396,393 Miles
Duty Class	Heavy Duty Grapple Truck
Bed Length	24 ft.
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Stock Number	038068
MLS Number	13142789
Category	Grapple Trucks
Last Updated	9/28/2024
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(888) 680-___ SHOW
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8 0

2020 Kenworth T370 Tri Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 16' Dump

$164,900 USD

CLEAN ONE OWNER TRUCK! OWNER WAS THE ONLY ONE TO DRIVE TRUCK! FINANCING AND EXTENDED WARRANTY AVAILABLE, PLEASE CALL SHANE BROWN @ [540] 759-1054 FOR MORE DETAILS

Condition	Used
Usage	76,950 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	GAR-P
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	LM377339U/MANA
MLS Number	13058130
Category	Dump Trucks
Last Updated	9/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

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14 0

2020 Kenworth T370 Dump Truck - GAR-P Dump Body

2020 Kenworth T370 Dump Truck - Ox Bodies Dump Body

$164,900 USD

**FRESH OVERHAUL** LOCAL TRADE JUST HIT THE LOT**WON'T LAST LONG**NEW ALLISON 3000RDS TRANSMISSION WITH LESS THAN 2000 MILES, NEW AFTER TREATMENT SYSTEM WITH ALL WORK DONE IN OUR SHOP....

Condition	Used
Usage	275,243 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	Ox Bodies
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	LM376403U-
MLS Number	13016211
Category	Dump Trucks
Last Updated	8/24/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(877) 810-___ SHOW
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15 0

2020 Kenworth T370 Tri Axle Dump Truck - Paccar 350HP, 6 Speed Automatic

Price Reduced

$164,900 USD

***TRI-AXLE DUMP! FRESH OVERHAUL ON THIS NEW ARRIVAL*** 2022 KW T370, PACAR PX-9 350HP ENGINE MATED TO A NEW ALLISON 3000RDS TRANSMISSION W/ LESS THAN 2000 MILES. TRUCK ALSO HAS A NEW...

Condition	Used
Usage	10,332 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	LM376403U/ROA
MLS Number	13009843
Category	Dump Trucks
Last Updated	9/28/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

15 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

2020 Kenworth T880 --- Tri Axle, MX-11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 204" Wheelbase, 19' 3" Bridge, Chalmers, Double Frame, 3...

Quantity	15
Condition	Used
Usage	320,120 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	406500
MLS Number	12562422
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

11 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

Triaxle, 15.5' R/S Steel Dump w/58" Sides, MX11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 204"...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	15.5
Horse Power	430 HP
Engine Model	Paccar MX-11
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	LJ406499
MLS Number	12559959
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

11 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

2020 Kenworth T880 --- Tri Axle, MX-11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 204" Wheelbase, 19' 3" Bridge, Chalmers, Double Frame, 3...

Quantity	15
Condition	Used
Usage	305,976 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	406499
MLS Number	12559958
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

12 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic

$165,899 USD

Triaxle, 15.5' R/S Steel Dump w/58" Sides, MX11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 204"...

Condition	Used
Usage	321,437 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Horse Power	430 HP
Engine Model	Paccar MX-11
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	LJ406498
MLS Number	12554557
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

14 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

Triaxle, 15.5' R/S Steel Dump w/58" Sides, MX11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 204"...

Condition	Used
Usage	330,543 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	15.5
Horse Power	430 HP
Engine Model	Paccar MX-11
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	LJ406497
MLS Number	12554552
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

4 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

Triaxle, 15.5' R/S Steel Dump w/58" Sides, MX11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 204"...

Condition	Used
Usage	313,398 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	15.5
Horse Power	430 HP
Engine Model	Paccar MX-11
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	LJ406496
MLS Number	12554525
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

11 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

Triaxle, 15.5' R/S Steel Dump w/58" Sides, MX11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 204"...

Condition	Used
Usage	320,026 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	15.5
Horse Power	430 HP
Engine Model	Paccar MX-11
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	LJ406489
MLS Number	12554523
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

6 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

2020 Kenworth T880 --- Tri Axle, MX-11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 204" Wheelbase, 19' 3" Bridge, Chalmers, Double Frame, 3...

Quantity	15
Condition	Used
Usage	10,864 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	406496
MLS Number	12548980
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

15 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

2020 Kenworth T880 --- Tri Axle, MX-11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 204" Wheelbase, 19' 3" Bridge, Chalmers, Double Frame, 3...

Quantity	15
Condition	Used
Usage	10,722 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	406489
MLS Number	12548979
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

14 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

2020 Kenworth T880 --- Tri Axle, MX-11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 204" Wheelbase, 19' 3" Bridge, Chalmers, Double Frame, 3...

Quantity	15
Condition	Used
Usage	10,800 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	406497
MLS Number	12548978
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

16 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

2020 Kenworth T880 --- Tri Axle, MX-11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 204" Wheelbase, 19' 3" Bridge, Chalmers, Double Frame, 3...

Quantity	15
Condition	Used
Usage	10,501 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	406498
MLS Number	12548977
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

17 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

2020 Kenworth T880 --- Tri Axle, MX-11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 204" Wheelbase, 19' 3" Bridge, Chalmers, Double Frame, 3...

Quantity	15
Condition	Used
Usage	319,273 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	430 HP
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	406491
MLS Number	12537232
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

13 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$165,899 USD

Triaxle, 15.5' R/S Steel Dump w/58" Sides, MX11 Paccar 430 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 204"...

Condition	Used
Usage	10,540 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	15.5
Horse Power	430 HP
Engine Model	Paccar MX-11
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	LJ406491
MLS Number	12537218
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales