Torque is transmitted to both axles through the locked inter-axle differential. biases torque to the axle that has the greater amount of traction. Full Vision Operators Cab w/ Hydraulic Tilt To 20* 360* House Lock, Air Powered Grease System For Rotec Bearing. As a competitor's axle The power divider inter-axle lock is intended for temporary operation when the vehicle is operating in poor traction conditions. The inter-axle differential is simply a mechanism that lets one axle rotate faster or slower than the other. The differential is of the side gear type having an input shaft splined to a spider assembly which drives the side gear pinions or planet gears, a first output side gear or driven gear which is journaled on the input shaft, and a second output side gear or driven gear which is axially aligned with the input shaft. Torque Distribution with Lockout Engaged (inter-axle Differential is Not Operation) A lockout mechanism is incorporated in the power divider to enable the vehicle driver to lock out the inter-axle differential and If the operator was walking machine with the diff-lock in, that would cause tremendous vibration, being on solids, that would carry through the driveline. 3-way air valve. Differential locks lock the differentials in each axle. The axle is available in wide number of ratios varying from 5.83-6.83. For carrier identification, see illustrations: Axles built after August 1, 1981 with Carrier Casting No. These locking systems are used alone or in combination or can be turned . An open (or unlocked) differential always provides the same torque (rotational force) to each of the two wheels on that axle. 7426876509394. When extra traction is needed under adverse road conditions, you can lock out the inter-axle differential. A1226539001. Spicer ® Tandem Drive Axles Service Manual Single Reduction & Single Reduction with Wheel Differential Lock AXSM-0046 July 2016 DDH/RDH40 DSH/RSH40 DSP/RSP40 DST40(P) DDT41(P) Operation is seamless and smooth, and it eliminates wheel slip for maximum traction. The axle is ideally suited for Tractor and Tipper applications and with an Inter Axle Differential Lock (IAD) it enables the vehicle . In addition, if required, the center differential lock in the transfer case and the ASD rear axle differential lock are engaged Difference between DCDL and IAD Lock An inter-axle differential (IAD) is a differential mounted in the carrier of the front axle of a tandem axle set. Some of the newer units switch from "Open" to "Lock". The MT26 1495 single reduction hypoid tandem drive axle is designed for on highway operation for Haulage & vocational Truck applications. engage inter axle differential and you get 1 wheel spinning on each axle engage the X locks you get all 4 wheels spinning and may be sum movement in the right direction BIDSTBC cya §wishy 1 Quote Posted January 24, 2017 Your truck was ordered with the optional air-actuated inter-axle power divider lockout. Proudly engineered and built in Australia, this vehicle has been custom designed to meet your ( set no. The drive axle wheel differential lock is an air-actuated clutch which positively locks the differential gearing in the rear ax le. The inter-axle differential lock is used on vehicles with tandem rear axles. i. WELCOME TO THE KENWORTH FAMILY We thank you for investing in your new Kenworth. . Brochure. Material used meets DOT FMVSS 302 flammability requirements. INTER-AXLE POWER DIVIDER Mack carriers incorporate a full-time power divider, which biases torque to the axle that has the greater amount of traction. The differential is of the side gear type having an input shaft splined to a spider assembly which drives the side gear pinions or planet gears, a first output side gear or driven gear which is journaled on the input shaft, and a second output side gear or driven gear which is axially aligned with the input shaft. The answer is: both of them are working all the time. • If both inter-wheel and inter-axle diff locks are needed, please engage the inter-axle lock first. 2016 Peterbilt 579 Left Dash / Console Switch | OEM# P27-1178-056. Front Mounted Tow Cable 103530 With the lockout engaged (LOCK position), the interaxle Inter Axle Differential Lock c. Front wheel lock d. Off Road Traction Control e. PTO Controls, Aerial Master _____ 4. Single spline is for right half axle, dual. 3rd what does the inter-axle dog clutch look like. But, it also eliminates the good part about a differential, the part that allows the wheels on an axle to be driven at . Gear Type 1 - Standard Single Reduction 2 - Dual Range 3 - Planetary Double Reduction 4 - Open 5 - Helical Reduction Options C - Controlled Traction D - Differential Lock E - High Entry Single H - Heavy . Our enormous parts inventory has nearly anything you need, and if an item can't be found we do our best to get it for you. In operation, when a 6×4 mode of the vehicle 10 is desired, the clutch mechanism for axle disconnect 110 is caused to move to the first or engaged position in which the clutch member 150 engages with the second side gear 122 and the inter-axle differential lock 176 is caused to move to the first or disengaged position in which the main body . Hy Crabbyappleton and guys, Grigg has describbed the modern inter axle differential operation fairly well. In the "off" position it operates in limited-slip mode. Typical competitive axles use a conventional differential with a lock-out device. This differential reacts much like the differential on a passenger car. TR4A IRS. Both axles get power only when the inter axle diff. About this product. • Vehicle must be completely stopped. 103530 An inter-axle differential lock for a tandem drive axle vehicle. By adding to cart, and placing an order, you will secure your place in line when the product arrives. Integral Push-in-Fittings. TORQUE TORQUE IAD lock engaged. 3-Way Air Valve, Inter-Axle Differential Lock. Browse through our used truck selection with options from your favorite manufacturers such as Freightliner, International, Peterbilt, Volvo, Kenworth, Sterling and more. To activate the system, pressing an axle lock switch once locks the rear axle, while a second press locks the front axle. Differential Lock Optional Lube Pump D - Tandem Forward Axle with Inter-Axle Differential R - Tandem Rear Axle P - Premium GAW Rating x 1000 lbs. . Product Identifiers. Torque is transmitted to both axles through inter-axle differential action. The inter-axle differential is designed to transmit torque from the gearbox to both drive axles with a different ratio of angular speeds. The power divider in the 56 through 59 series Chevy tandem trucks functions a little differently. So by now you may have guessed what a diff-lock is. Operation Note: ① Insert half axle into sliding mesh sleeve of inter-wheel differential. differential lock switch operation 2)service points: final gear set (1)the drive pinion and ring gear are replaced as a set. 310-640. Dependable and durable, Spicer 40,000 lb. Operation: The on/off switch for your Auburn Select-A.Loc is mounted near the driver. 2018 Freightliner CASCADIA Dash / Console Switch | OEM# A12-26539-001. About Us . When the "on" position is . Wireless Rigging Remote Control. The 2-speed axle works on the same basic principles, but with an added planetary gear set inside the ring gear. That'll loosen up even nylocks. Engineered for functionality and durability. Because of the three gear tooth mesh interfaces, the design must have lash. When the IAD lock is actuated, the shift collar is moved along the splines of the rear side gear toward the inter-axle differential case. Abstract: Methods and systems for a locking mechanism in an inter-axle differential are provided. Lo 52-6 explain the role of drive axles and drivelines in greehouse gas reduction strategies. The valve locks the differential and causes it to act as a "through drive," transmitting power equally to both axles. 2018 Freightliner CASCADIA Dash / Console Switch | OEM# A12-26539-001. MT-148 ™ Tandem Rear Drive Axle. When this clutch is engaged, power flows to the tires without any differential action, giving each wheel all the torque the road con ditions 38 Inter-Axle Diff Assy 1 128634 128634 39 Helical Side Gear & Bushing Assy 1 127495 127495 Gear #127494 NSS (Incls item 40) Both of them allow each tire of the vehicle to move at an equal speed. Tandem Axle IAD Operation The IAD shown in Figure 2 is operated by an air­ actuated shift assembly that is mounted on the car­ rier. Inland Truck Parts & Service © 2022 • All Rights Reserved • Privacy Policy • Design: New Boston Creative Group, LLCPrivacy Policy • Design: New Boston . With a locking differential, since equal power is transferred to both wheels, the one wheel with ground contact will be able to rotate along with the free wheel, propelling the vehicle forward to freedom. Sensors monitor the machine and wheel speeds, enabling 2nd what does the diff lock dog clutch look like? The power divider is a separate differential box located between the already existing two differential boxes at the rear end of the truck. REGULAR AXLE SERVICE When the inter-axle differential housing employs a filler and drain plug, servicing the unit is done at the same Power Divider Operation. When engaged, the power divider delivers more power to the wheels that have . It's installed between the input shaft of the front axle and output shaft to the rear axle. Owners USB/Flash Drive. When the differential or power divider lock is engaged, each axle now drives the truck whether the other axle has traction or not. When the DCDL is locked, the vehicle must be operated at 25 LO 52-3 Describe the various types of differential gear sets. . The axle is ideally suited for Tractor and Tipper applications and with an Inter Axle Differential Lock (IAD) & Driver Controlled Differential Lock (DCDL) it offers tremendous off-roading capability to the . Browse through our used truck selection with options from your favorite manufacturers such as Freightliner, International, Peterbilt, Volvo, Kenworth, Sterling and more. The axle locks will disengage if the vehicle is taken out of 4L (Low) range, or the ignition switch is turned off. Certain Navistar/International applications use a reversed air system for the differential lock. Proudly engineered and built in Australia, this vehicle has been custom designed to meet your The Auburn SELECT-A-LOC (formerly ECTED) models offer both "limited-slip" and "locker" modes. When the low range is selected, the sliding clutch gear . Use the lock position only when you approach conditions where one or both wheels of an axle may slip. Both wheels on one axle will turn the same speed, but the power will go to the axle with the least traction. The inter-axle differential lock can be engaged/disengaged "on-the-go" by using a raised switch incorporated into the drivers foot rest, for ease of operation.