Tmg 51.2 Hydraulic Reducer, Concrete Mixer Truck Spare Parts, Tmg 61.2 Gearbox for Danfoss

• Customization: Available
• Application: Machinery
• Hardness: Soft Tooth Surface
• Model NO.: TMG 51.2
• Installation: 90 Degree
• Layout: Coaxial
• Gear Shape: Conical - Cylindrical Gear
• Step: Double-Step
• Type: Gear Reducer
• Transport Package: Wooden Box
• Specification: 56*56*68
• Trademark: Bodeke
• Origin: China
• HS Code: 8412291000
• Production Capacity: 300/Month

Product Description

TMG 51.2 Mixer Reducer - The Industry Standard Planetary Gearbox for Concrete Mixer Trucks

Introduction:
The TMG 51.2 Mixer Reducer represents the gold standard in planetary gear reducer technology for modern concrete mixer trucks. As a critical drivetrain component, this heavy-duty gearbox delivers unmatched reliability and performance in the most demanding mixing applications. Designed for seamless integration with both Sauer Reducer and Danfoss Reducer hydraulic systems, the TMG51.2 has become the preferred choice for mixer truck manufacturers and fleet operators worldwide.

Technical Specifications:

• Type: Three-stage planetary gearbox

• Max Input Speed: 2,800 RPM

• Continuous Output Torque: 19,500 Nm

• Peak Torque Capacity: 25,000 Nm

• Reduction Ratios: 1:125 to 1:175 (standard options)

• Efficiency Rating: 94.5% at rated load

• Weight: 152 kg (including lubricant)

• Housing Material: High-grade ductile iron EN-GJS-600-3

Key Features and Benefits:

1. Advanced Planetary Gear System:

   • Precision-ground helical gears with optimized tooth profile

   • Hardened and tempered gear teeth (HRC 60-62)

   • Multi-stage load distribution for extended service life

   • Backlash maintained below 6 arc-minutes

2. Superior Bearing Configuration:

   • Oversized tapered roller bearings (ISO Class 4 accuracy)

   • Specialized bearing preload system

   • Advanced sealing technology (IP67 protection)

3. Robust Construction:

   • Reinforced housing with cooling ribs

   • Corrosion-resistant surface treatment

   • Heavy-duty output shaft (42CrMo4 steel)

4. Intelligent Lubrication System:

   • Forced lubrication with integrated filtration

   • 360° oil distribution network

   • Extended oil change intervals (1,000 service hours)

Performance Advantages:

For Mixer Truck Operators:

• 7-9% improved fuel efficiency compared to conventional reducers

• Consistent mixing performance even with stiff concrete mixes

• Reduced maintenance requirements and downtime

For Fleet Managers:

• Proven service life exceeding 12,000 hours

• Global availability of spare parts

• Standardized repair procedures

Compatibility and Integration:

• Direct mounting to SAE "C" flange hydraulic motors

• Compatible with Sauer 90 series and Danfoss 51 series systems

• Flexible mounting options for various mixer configurations

Maintenance Features:

• Easy-access inspection ports

• Magnetic drain plug with wear particle detection

• Replaceable seal cartridges

• Integrated temperature monitoring point

Application Range:

• 8-10 m³ capacity rear discharge mixer trucks

• Front discharge mixer applications

• Volumetric concrete mixers

• Specialized mixing equipment

Certifications and Standards:

• CE Marking (Machinery Directive 2006/42/EC)

• ISO 9001:2015 Quality Management

• AGMA 6004-B20 Rating Standard

• REACH compliant materials

Technical Comparison:
When compared to standard gear reducers, the TMG51.2 offers:

• 25% higher torque density

• 30% longer bearing life

• 40% better heat dissipation

• 50% faster heat recovery after peak loads

Installation Guidelines:

1. Verify proper alignment (<0.1mm TIR)

2. Check base frame flatness (<0.2mm/m)

3. Perform initial run-in procedure (8 hours at 30% load)

4. Torque check after 50 operating hours

Global Service Network:

• 24/7 technical support

• Certified repair centers in 35 countries

• Emergency parts availability within 48 hours

Why Choose TMG51.2:

1. Reliability: Proven in over 500,000 installations worldwide

2. Efficiency: Optimized gear geometry reduces energy consumption

3. Durability: Premium materials and advanced heat treatment

4. Serviceability: Modular design for quick maintenance

The TMG51.2 Mixer Reducer continues to set the benchmark for concrete reducer technology, combining robust construction with precision engineering to deliver exceptional performance in the most challenging operating conditions. Its compatibility with leading hydraulic systems like Sauer Reducer and Danfoss Reducer makes it the ideal choice for modern concrete transportation needs.

Model NO.	TMG 51.2	Model	TMG 51.2
Lead Time	5 Days	Transport Package	Standard Export Wooden Case
Colour	as Your Request	Usage	Concrete Mixer
Weight	290KG	Specification	56*56*68
Trademark	Bodeke	Origin	China
HS Code	8483402000	Production Capacity	100 Sets/Month

Technical data of Camray CMR conrete mixer gearbox
Model	TMG 51.2	TMG 61.2
Max.Output Torque Nm	51000	61,000
Ratio l=		1:112
Max.installation angle of Drum	12°	12°
Max.Input speed rpm	2500	2500
Max.Output speed rpm	18	18
Max.Capacity of Drum   m³	6~8	8~12
Weight(without oil)    KG	280	320
Lubrication Oil Quantity  dm³	10	11.5
Max.Misalignmeng of flange	+/-6°	+/-6°

FAQs about Mixer Truck Speed Reducer

Q1: What is a mixer truck speed reducer?
A1: A mixer truck speed reducer is a mechanical device that reduces the speed of the mixer truck's motor, increasing torque and allowing for more effective mixing. It helps to transfer power from the motor to the mixer drum more efficiently, ensuring smooth and consistent mixing.

Q2: Why is a speed reducer necessary for mixer trucks?
A2: A speed reducer is necessary for mixer trucks because it matches the speed and torque requirements of the mixer drum to the output of the truck's motor. By reducing the speed, the reducer amplifies the torque, allowing the mixer drum to rotate at the optimal speed for mixing, while minimizing wear and tear on the motor.

Q3: How does a mixer truck speed reducer work?
A3: A mixer truck speed reducer typically consists of a series of gears or other mechanical components that transfer power from the motor to the mixer drum at a reduced speed. These gears are designed to mesh together, reducing the speed of rotation while increasing torque. This allows the mixer drum to rotate at a slower, more controlled speed, ensuring effective mixing.

Q4: What are the benefits of using a mixer truck speed reducer?
A4: Using a mixer truck speed reducer provides several benefits. It increases the torque output of the motor, allowing the mixer drum to rotate more effectively and mix materials more thoroughly. Additionally, it reduces wear and tear on the motor by matching the speed and torque requirements of the mixer drum, extending the motor's lifespan. Furthermore, a speed reducer can improve the overall efficiency of the mixer truck, reducing fuel consumption and operational costs.

Q5: How often should a mixer truck speed reducer be maintained?
A5: The frequency of maintenance for a mixer truck speed reducer depends on the specific model and manufacturer's recommendations. However, generally speaking, it is important to perform regular inspections and lubrication to ensure the reducer is operating smoothly and efficiently. Additionally, if any issues or malfunctions are noticed, it is crucial to address them promptly to prevent further damage or downtime. Regular maintenance can help extend the lifespan of the speed reducer and keep your mixer truck operating at peak performance.

Q6: What are the common issues that can arise with mixer truck speed reducers?
A6: Common issues that can arise with mixer truck speed reducers include wear and tear on gears, bearings, and other mechanical components. This can lead to reduced efficiency, increased noise, and ultimately, failure of the reducer. Lubrication issues, such as insufficient or contaminated lubricant, can also cause problems. Regular maintenance and inspection, as well as prompt repair of any issues, are crucial to preventing these common problems and ensuring the reliable operation of the speed reducer.

Q7.Are you manufacturer?  And what's the delivery time?
A7:Yes, we are manufacturer and have our own factory. Generally, its in stock for common models, 25-30 days will be finished and sent to customer in time.

Q8.If we don't find what we want on your website, what should we do?
A8: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.

Q9.How about the inspection and Guarantee of products?
A9:We promise: all products are tested before ship, to confirm it will be working and  in good conditions when customers get. Also, we offer 12-month guarantee, if it doesn't work due to quality issue in the period, we will send spares to repair for free.

Bodeke Industrial Components Co., Ltd. is a leading Chinese company specializing in the manufacturing and maintenance of a wide range of industrial equipment components. Our products find application in diverse sectors, including cement tanker trucks, excavators, rescue equipment for cement trucks, mixers, cranes, hydraulic motors, hydraulic pumps, and other industrial machinery.

Empower your industrial machinery with Bodeke - a leading Chinese manufacturer specializing in the repair and production of a wide range of equipment components.From cement tanker trucks and excavators to mixer trucks,cranes,hydraulic motors,and pumps,our precision-engineered products redefine reliability and performance.Elevate your operations with Bodeke's quality components-your trusted partner in global industrial excellence.
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PLM-9 reducer / gearbox	PMP6sp reducer / gearbox	PV070 pump	MF070  motor
CML-10 reducer / gearbox	PMP 6.5sp reducer / gearbox	PV089 pump	MF089 motor
CML-12 reducer / gearbox	PMP 7.1sp reducer / gearbox	SPV070 pump	SMF070  motor
CML16 reducer / gearbox	PMP 7.5sp reducer / gearbox	SPV089 pump	SMF089 motor
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P4300 reducer / gearbox	PMP 6.5cp reducer / gearbox	SPV110 pump	SMF110 motor
P5300 reducer / gearbox	PMP 7.1cp reducer / gearbox	PV112 pump	MF112 motor
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PMB6R100 reducer / gearbox	577L reducer / gearbox	SPV090 pump	SMF090 motor
PMB6.5R120 reducer / gearbox	580L reducer / gearbox	A4VTG71pump	TMM070 motor
PMB7aspR120 reducer / gearbox	575S3W reducer / gearbox	A4VTG90 pump	TMM089 motor
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PMB7.5R130 reducer / gearbox	PM71.2 reducer / gearbox	PMP P90 pump	90M100 motor
PMB7.8R140 reducer / gearbox	TMG51.2 reducer / gearbox	PMH P110 pump	MSF85 motor
PMB8.0R140 reducer / gearbox	TMG61.2 reducer / gearbox	PMH P90 pump	PMP M110 motor
PMB9YR140 reducer / gearbox	TMG71.2 reducer / gearbox	A4VTG090HW100/33MRNC4C92F0000AS-0 pump	PMH M90 motor
PMB7.5R134 reducer / gearbox	P58 reducer / gearbox	A4VTG90HW/32R-NLD10F001S pump	PMH M110 motor
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PMB 6sp reducer / gearbox	P75S reducer / gearbox	T90L100 hydraulic piston pump	A2FO16 PISTON pump
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ZTS P68 reducer / gearbox	ZHP P75S reducer / gearbox	A4VG180HD1MT1/32R-NSF02F021-S PISTON pump	8708919000
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