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loaded into it. It is dumped into the hopper when full then returned to a low position. A large wall the height of the truck is hydraulically moved towards the back of the truck and compresses waste into the body. At the designated disposal site, the wall can move all the way to the back of the truck, and about 6 inches out that back to unload the truck.
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has 2 AC motors with 536 horsepower (400 kW) Peak and 448 horsepower (334 kW) continuous power. This is combined with a 2-speed Mack
Powershift transmission. Power is supplied by a NMC lithium-ion battery pack (Lithium Nickel Manganese Cobalt Oxide) that can be charged in about 2 hours at
391:
drive next to bins placed on the curb. They either have a hopper on the side or pick up a bin and dump it into a hopper on the top of the body. A large horizontal packing ram that is anywhere from 6-36 inches tall is hydraulically forced through a small space in between the hopper and truck "body".
384:
have a boom or "arms" that goes from the body over and then down in front of, the cab. Two forks pick up the container. The container is then lifted up and over the cab to be dumped into a hopper on the top of the body. For curbside pick-up a container is held in a low position and material is
212:
The LR is a forward control cab-over-engine type. The cab is mounted very low and forward, allowing a step up from the ground to the cab floor of only 17 inches (43 cm). It has a stand-up right-side (curb) driving position. Total loaded weight can be up to 72,000 pounds (33,000 kg).
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tandem has tapered leaves that rock above the bogey pivot then go out and above the axles. Struts go from the bottom of the bogey pivot out and under the axle. They have more wheel travel and ground clearance than the camelback. They are rated at 40,000, 48,000, and 52,000 pounds
313:. The base rear suspension is a Mack tandem but other axle/suspension types are available. The LR has more frame options than other Mack trucks, with drop frames available. Wheelbases are from 173 to 246 inches (440 to 620 cm) and 250 inches (640 cm) with a drop frame.
220:. The service brakes can be electrically applied, allowing the driver to exit leaving them on. This system can also shift the transmission into neutral when it is applied. There are locations for a joystick and other controls. Rear-view cameras are often fitted.
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tandem is the base rear suspension. The
Camelback has multiple leaves that rock above the bogey pivot then curve down and under the axles. It is available in ratings of 38,000, 46,000, and 52,000 pounds (17,000, 21,000, and 24,000 kg).
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have a large hopper on the rear end. They can load bins, cans, and loose material. A large scooping compactor crushes and scoops refuse into the body. Rear loaders are well known in the waste industry for being the "take all" truck.
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Mack builds their own major components (engines, axles, and suspensions) and promotes an integrated design but all LRs use a vendor transmission. Most other vendor components are also available but engine choice is very limited.
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have the drive carrier on top of the housing instead of the front of it like other manufacturers. This lets the driveshafts be in line from the transmission to and between the axles at a higher level above the ground.
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type, where the driver sits in front of the axle. A flat front has two large windshields. The cab is very low-profile and has dual driving controls with a stand-up driving position on the right side. It is used in
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engine. It develops 325 to 425 horsepower (242 to 317 kW) and 1,260 to 1,560 pound force-feet (1,710 to 2,120 Nā
m) of torque.
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are available from Dana-Spicer and
Meritor. These have front mounted carriers and in tandems the two axle housings are different.
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with front, side, and rear-loading refuse compactor bodies. Introduced in 2015 it remains in production in 2020.
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Advanced electronics are used for engine, chassis, and body controls, as well as maintenance. The trucks have
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273:. It develops 329 horsepower (245 kW) and 1,000 pound force-feet (1,400 Nā
m) of torque.
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RDS 6-speed transmissions are used on all models except the LR Electric. The RDS is a
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552:"Mack Offers LR and TerraPro Trucks with Cummins Westport L9N Natural Gas Engine"
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A ladder frame with beam axles is used. Front axles are on semi-elliptical
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Waste is compressed until the hydraulic packing ram can no longer move.
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is the base engine in the LR. It is a 659 cubic inches (10.8 L)
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is a 543 cubic inches (8.9 L) turbocharged inline six-cylinder
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natural gas engine, and since 2020, an all-electric drivetrain.
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planetary gear transmission with a lock-up torque converter.
628:"Mack designs new collection truck with the driver in mind"
204:. All three models are mechanically and visually similar.
327:, steering systems, driveshafts, and other components.
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695:. Mack Trucks. 2019. pp. 39ā40, 57ā58, 75ā76
689:Body Builder General Information/Specifications
196:The LR is a direct evolution of the 1994 model
734:Mack index page with links at TrucksPlanet.com
754:
8:
445:TerraPro Low Entry series 6x4 specifications
338:are rated at 20,000 pounds (9,100 kg).
232:The LR is available with a Mack MP7 diesel,
367:(18,000, 22,000, and 24,000 kg).
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16:Truck chassis manufactured by Mack Trucks
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668:"Driving the new Mack LR refuse truck"
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7:
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110:52,000 lb (24,000 kg)
94:72,000 lb (33,000 kg)
1:
373:combinations can be ordered.
184:. They are a forward control
102:20,000 pounds (9,100 kg)
418:LE series 6x4 specifications
155:NMC lithium-ion battery pack
921:Vehicles introduced in 2015
176:is a series of heavy-duty (
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33:TerraPro Low Entry Updated
709:"LR Model specifications"
648:"Quick Spin: The Mack LR"
471:"LR Model specifications"
49:Low entry cab-over-engine
26:
585:. Cummins Westport. 2018
200:and the upgraded 2007
331:Axles and suspensions
916:Mack Trucks vehicles
131:Cummins Westport L9N
605:"LR Electric Specs"
451:. Mack Trucks. 2007
424:. Mack Trucks. 2004
349:Other powered axles
254:inline six-cylinder
654:. December 6, 2015
579:L9N sales brochure
558:. October 27, 2017
497:"Mack LR Electric"
342:Mack powered axles
271:natural gas engine
180:) trucks built by
73:TerraPro Low Entry
41:Production history
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634:. August 12, 2015
264:Cummins Westport
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78:Maximum weights
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865:MC/MR series
818:Discontinued
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453:. Retrieved
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426:. Retrieved
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396:Rear loaders
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389:Side loaders
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377:Applications
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248:overhead cam
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160:Drive layout
83:Weight class
54:Manufacturer
890:Super-Liner
870:Metro-Liner
770:Mack Trucks
719:January 14,
713:Mack Trucks
699:January 11,
678:January 14,
658:January 14,
638:January 14,
609:Mack Trucks
589:January 15,
536:January 14,
530:Mack Trucks
510:January 14,
504:Mack Trucks
481:January 14,
475:Mack Trucks
336:Front axles
317:Dana-Spicer
298:LR Electric
292:LR Electric
202:TerraPro LE
182:Mack Trucks
147:2 AC motors
70:Predecessor
62:Years built
57:Mack Trucks
910:Categories
614:August 24,
403:References
325:air brakes
174:(Low Ride)
128:CNG engine
115:Drivetrain
107:Rear axles
99:Front axle
880:NO Series
875:NM Series
840:EH series
835:CH series
825:AC series
356:Camelback
152:Batteries
885:R series
850:L series
845:F series
830:B series
809:TerraPro
804:Pinnacle
556:NGT News
301:150 KW.
244:Mack MP7
237:Westport
163:4x2, 6x4
123:Mack MP7
789:Granite
323:supply
321:Meritor
282:Allison
234:Cummins
228:Engines
178:Class 8
171:Mack LR
22:Mack LR
860:Magnum
784:Anthem
715:. 2020
532:. 2020
506:. 2020
477:. 2020
257:diesel
208:Design
895:Titan
693:(PDF)
583:(PDF)
526:"MP7"
500:(PDF)
449:(PDF)
422:(PDF)
364:mRIDE
305:Frame
91:Truck
65:2015-
721:2020
701:2020
680:2020
660:2020
640:2020
616:2023
591:2021
564:2020
538:2021
512:2021
483:2020
457:2020
430:2020
362:The
354:The
319:and
296:The
262:The
242:The
46:Type
266:L9N
218:ABS
169:The
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799:MD
794:LR
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198:LE
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