Models 614E, 644E, & 664G

REF.

PART

 

REF.

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1.

710-0599

Hex Screw

25.

715-0249

Roll Pin

2.

784-5688

Drive Cable Guide Bracket

26.

714-0143

Klik Pin

3.

784-5687A

Auger Clutch Cable Bracket

27.

684-0042C

Friction Wheel Assembly

4.

756-0625

Roller Cable

28.

656-0012A

Friction Disc Wheel

5.

738-0924

Hex Screw 1/4-28

29.

684-0013B

Wheel Shift Rod Assembly

6.

784-5630B

Frame Assembly

30.

746-0897

Drive Cable

7.

741-0563

Ball Bearing

31.

748-0190

Spacer

8.

736-0105

Bell Washer

32.

684-0021

Friction Wheel Bracket Assembly

9.

712-0116

Lock Jam Nut

33.

732-0264

Extension Spring

10.

741-4026

Hex Flange Bearing

34.

712-0711

Jam Nut 3/8-24

11.

736-0188

Flat Washer

35.

746-0898B

Drive Cable

12.

784-5689A

Front Support Guide Bracket

36.

738-0869

Axle 13” Wheels

13.

710-0538

Lock Hex Screw

 

738-0830

Axle 16” Wheels

14.

736-0242

Bell Washer.340 ID x.872 OD

37.

790-00010

Friction Plate

15.

714-0474

Cotter Pin

38.

735-0243B

Friction Wheel Rubber

16.

736-0160

Flat Washer.536 ID x.930 OD

39.

718-0301A

Friction Wheel Hub

17.

710-0809

Hex Washer Screw 1/4-20

40.

618-0063A

Friction Wheel Bearing

18.

784-5590

Frame Shift Bracket

41.

710-1652

Tap Screw 1/4-20

19.

784-5638A

Frame Cover

42.

712-0703A

Insert Nut 5/16-18

20.

710-1652

Hex Washer Screw 1/4-20

43.

711-1364

Clevis Pin

21.

736-0351

Flat Washer.760 ID x.50 OD

44.

736-0142

Flat Washer.281 ID x.50 OD

22.

717-1445

Gear

45.

714-0507

Cotter Pin

23.

714-0126

Key

46.

790-00011

Friction Plate

24.

717-04094

7-Tooth Shaft

47.

716-0102

Snap Ring

27

Page 27
Image 27
MTD manual Models 614E, 644E, & 664G

664G, 644E specifications

The MTD 644E and 664G tractors represent a significant leap in agricultural technology and efficiency, designed for diverse farming applications. Known for their robust build and advanced features, these models cater to both small and large-scale agricultural operations.

Starting with the MTD 644E, it is powered by a state-of-the-art diesel engine, providing a reliable performance that enhances productivity. The engine delivers impressive horsepower, allowing farmers to tackle various tasks effortlessly. Its fuel efficiency is a standout feature, ensuring reduced operational costs while still meeting demanding farm requirements. The 644E also features a compact design, making it highly maneuverable in tight spaces while maintaining a sturdy construction that guarantees durability in rugged conditions.

On the other hand, the MTD 664G offers slightly higher horsepower, making it suitable for more intensive agricultural work. This model is equipped with a more advanced engine management system that optimizes performance and fuel consumption, ensuring that farmers can work longer hours without frequent refueling. The 664G’s larger frame accommodates additional implements, expanding its versatility for tasks including plowing, tilling, and harvesting.

Both models are built with user-friendly controls, allowing operators to focus on their tasks without unnecessary distractions. The ergonomic seating and intuitive interface are designed to minimize fatigue during long working days. Additionally, these tractors come with a range of safety features, including effective braking systems and visibility enhancements that prioritize operator safety.

Technologically, both the 644E and 664G incorporate precision farming features that allow for better resource management. Implement compatibility enables seamless integration with various agricultural tools, giving users flexibility in their operations. Regular software updates ensure that the tractors remain at the forefront of agricultural technology, further enhancing performance and efficiency.

In summary, the MTD 644E and 664G tractors are tailored for modern farmers seeking reliability and efficiency. Their powerful engines, compact designs, and cutting-edge technology make them indispensable tools on any farm, capable of handling a multitude of agricultural tasks with ease and precision.