Takeuchi compact excavator TB125, TB135, TB145 / diesel TNE / diesel Yanmar. Service Manual

II-28

SPECIFICATIONS

TB125, 135, 145

TYPES OF ATTACHMENTS AND THEIR COMBINATIONS

TYPES OF ATTACHMENTS

Machine

Model

Type

Specification

Hoe Bucket

Outer Width (mm)

Capacity (m

)

Teeth

Mass (kg)

300

0.043 (Heaped)

0.036 (Struck)

0.068 (Heaped)

0.051 (Struck)

460 (Std.)

Arm

Length

(mm)

Max. Digging Depth

(mm)

Vertical Digging Depth

(mm)

1135
1445

2580
2890

1935
2205

Dozer Blade

Height

(mm)

Width

(mm)

Lifting Range (mm)

Above

Below

Mass

(kg)

Mass

(kg)

360

1450

390

315

126

TB125

Max. Digging Depth (mm)

2590 (retracted)

3165 (extended)

1080
1645

212

Mass

(kg)

Telescopic

Arm

Vertical Digging Depth

(mm)

TYPES OF ATTACHMENTS AND THEIR COMBINATIONS

Type

Q’ty

330

490

530

600

3-Holes Bucket

0.075 (Heaped)

0.058 (Struck)

0.044 (Heaped)

0.037 (Struck)

0.084 (Heaped)

0.065 (Struck)

0.104 (Heaped)

0.079 (Struck)

0.093 (Heaped)

0.075 (Struck)

ESCO18S

ESCOV13

ESCO18S

ESCOV17S

II-29

SPECIFICATIONS

TB125, 135, 145

TYPES OF ATTACHMENTS AND THEIR COMBINATIONS

Machine

Model

Type

Specification

Hoe Bucket

Outer Width (mm)

Capacity (m

)

Teeth

Mass (kg)

310

0.042 (Heaped)

0.035 (Struck)

0.056 (Heaped)

0.045 (Struck)

380

Arm

Length

(mm)

Max. Digging Depth

(mm)

Vertical Digging Depth

(mm)

1290
1600

3105
3415

2345
2615

66
78

Dozer Blade

Height

(mm)

Width

(mm)

Lifting Range (mm)

Above

Below

Mass

(kg)

Mass

(kg)

400

1630

405

390

149

TB135

Max. Digging Depth (mm)

3110 (retracted)

3875 (extended)

1625
2395

241

Mass

(kg)

Telescopic

Arm

Vertical Digging Depth

(mm)

Type

Q’ty

0.061 (Heaped)

0.048 (Struck)

0.088 (Heaped)

0.067 (Struck)

0.105 (Heaped)

0.078 (Struck)

0.130 (Heaped)

0.100 (Struck)

0.113 (Heaped)

0.082 (Struck)

0.123 (Heaped)

0.089 (Struck)

0.148 (Heaped)

0.102 (Struck)

400

500

570 (Std.)

3-Holes Bucket

630

680

800

ESCO18S

ESCOV13

ESCOV17S

ESCO18S

101

II-30

SPECIFICATIONS

TB125, 135, 145

TYPES OF ATTACHMENTS AND THEIR COMBINATIONS

Machine

Model

Type

Specification

Hoe Bucket

Arm

Telescopic

Arm

Dozer Blade

Outer Width (mm)

360

430

Capacity (m

)

Teeth

Mass (kg)

0.064 (Heaped)

0.051 (Struck)

0.083 (Heaped)

0.065 (Struck)

Length

(mm)

Max. Digging Depth

(mm)

Vertical Digging Depth

(mm)

1450
1760

3500
3810

2750
3050

112

Mass

(kg)

Height

(mm)

Width

(mm)

Lifting Range (mm)

Above

Below

430
430

1840
1900

435
435

350
350

Mass

(kg)

197
199

Vertical Digging Depth

(mm)

2620
3500

360

Mass

(kg)

Max. Digging Depth (mm)

3510 (retracted)

4405 (extended)

TB145

530

Type

Q’ty

0.113 (Heaped)

0.082 (Struck)

0.188 (Heaped)

0.149 (Struck)

0.141 (Heaped)

0.102 (Struck)

0.156 (Heaped)

0.112 (Struck)

0.171 (Heaped)

0.121 (Struck)

3-Holes Bucket

630 (Std.)

680

730

ESCO18S

ESCOV17S

ESCO18S

120

115

123

127

II-32

SPECIFICATIONS

TB125, 135, 145

SERVICE STANDARDS

TRAVEL SYSTEM

Steel Crawler Belt

■

TB125, TB135

Shaft

Hole

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Link Height

Allowable Value

Basic Dimension

103.5

30.5

16.5

101.6

32.2

Basic

Dimension

Allowable Tolerance

Standard

Fit

Allowable

Fit

Standard Clearance

(One Side)

Standard Clearance

(Both Sides)

Allowable Clearance

(Both Sides)

+0.20
+0.16
+0.21
+0.17

-0.07
-0.02

+0.05

0.11~0.2

0.12~0.21

0.02~0.12

0.1

0.5

0.6

1.2

6.0

Build up

or replace.

Replace

Replace with

oversize pin

Replace

Grouser Height

Link Pitch

Bushing Outer Diameter

Bushing and Link Interference

Regular Pin and Link Interference

Master Pin and Link Clearance

Link Clearance

-0.04

G4B004

SERVICE STANDARDS

II-33

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

■

TB145

Shaft

Hole

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Link Height

Allowable Value

Basic Dimension

6.5

137.5

33.2

0.1

135

35.02

+0.03

Basic

Dimension

Allowable Tolerance

Standard

Fit

Allowable

Fit

Standard Clearance

(One Side)

Standard Clearance

(Both Sides)

Allowable Clearance

(Both Sides)

+0.05
+0.02
+0.06
+0.03

-0.12
-0.15

-0.08
-0.13
-0.07
-0.12
-0.07
-0.12

0.1~0.18

0~0.08

0.1

0.5

0.6

1.2

6.0

Build up

or replace.

Replace

Replace with

oversize pin

Replace

Grouser Height

Link Pitch

Bushing Outer Diameter

Bushing and Link Interference

Regular Pin and Link Interference

Master Pin and Link Clearance

Link Clearance

K3B004

II-34

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

Unit: mm

∗

: For the inspection method, refer to “II. Specifications, Standards for Judging Performance”.

Code

Item

Designated Standard

Servicing Procedure

Crawler Tension

∗

Basic Dimension

Allowable Value

Adjust or replace.

Steel cable is exposed.

Is severed.

TB125, TB135

77~87

Replace.



TB145

108~118

Rubber Crawler Belt

■

TB125, TB135

■

TB145

Crawler Cracks or Cuts

Steel Cable

E5B005

K3B005

II-35

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

Carrier Roller

■

TB125, TB135

Shaft

Hole

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Outer Diameter of Tread

Allowable Value

Basic Dimension

Basic

Dimension

Allowable Tolerance

Standard

Fit

Allowable

Fit

Standard Value

+0.021
+0.008

-0.013

-0.010
-0.009
-0.039

0.008~
0.031



0.6

Build up

or replace.

Replace

Shaft and Bearing Bore Di-
ameter Interfence

Roller and Bearing Outer
Diameter Fit

Shaft End Play

Allowable Value

1.1

∗

: Max. clealance

∗∗

Max. interference

0.004

∗

0.039

∗∗

II-36

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

■

TB145

Shaft

Hole

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Outer Diameter of Tread

Allowable Value

Basic Dimension

Basic

Dimension

Allowable Tolerance

Standard

Fit

Allowable

Fit

Standard Value

+0.021
+0.008

-0.013

-0.010
-0.009
-0.039

0.008~

0.031



0.6

Build up

or replace.

Replace

Shaft and Bearing Bore Di-
ameter Interference

Roller and Bearing Outer
Diameter Fit

Shaft End Play



Allowable Value

1.1

∗

: Max. clealance

∗∗

Max. interference

0.004

∗

0.039

∗∗

II-37

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

Shaft

Hole

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Outer Diameter of Brim

Allowable Value

Basic Dimension

118

8.7

Basic

Dimension

Allowable Tolerance

Standard

Fit

Allowable

Fit

Standard Value

Allowable Value

+0.021
+0.008

-0.013

-0.010
-0.009
-0.033



0.7

1.2

Build up

or replace.

Replace

Outer Diameter of Tread

Width of Tread

Width of Brim

Shaft and Bearing Bore
Diameter Interference

Roller and Bearing Outer
Diameter Fit

Track Roller

■

TB125, TB135

112

Shaft End Play

G4B008

∗

: Max. clealance

∗∗

Max. interference

0.08~0.031

0.004

∗

0.033

∗∗

II-38

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

Shaft

Hole

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Outer Diameter of Brim

Allowable Value

Basic Dimension

136

110

13.5

Basic

Dimension

Allowable Tolerance

Standard

Fit

Allowable

Fit

Standard Value

Allowable Value

-0.025

+0.12
+0.16



1.1

1.65

Build up

or replace.

Replace

Outer Diameter of Tread

Width of Tread

Width of Brim

Shaft and Bushing Bore
Diameter Clearance

Roller and Bushing Outer
Diameter Interference

■

TB145

130

106

10.5

Shaft End Play

+0.025

0.8

G4B009

II-39

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

Drive Sprocket

■

TB125, TB135

Unit: mm

Code

Item

Designated Standard

Servicing Procedure

Sprocket Teeth Profile Wear

Basic Dimension

Allowable Value

Build up or Replace

4.8

385.6

377

Sprocket Teeth Width

Sprocket Outer Diameter

G4B010

101.6

54.1'

R16.2

ø344.2

.ø376.6

II-40

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

■

TB145

Unit: mm

Code

Item

Designated Standard

Servicing Procedure

Sprocket Teeth Profile Wear

Basic Dimension

Allowable Value

Build up or Replace

435.8

11.2

427

Sprocket Teeth Width

Sprocket Outer Diameter

G4B011

135

54.1

R17.7

ø380.4

.ø415.8

II-41

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

Shaft

Hole

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Outer Diameter of Brim

Allowable Value

Basic Dimension

341

299

20.5

347

305

22.5

Basic

Dimension

Allowable Tolerance

Standard

Fit

Allowable

Fit

Standard Value

Allowable Value

+0.03

+0.120
+0.070

+0.140
+0.285
+0.025

0.315~0.140

0.045~0.120



0.9

1.4

Build up

or replace.

Replace

Outer Diameter of Tread

Width of Tread

Width of Brim

Shaft and Bushing Bore
Diameter Clearance

Idler and Bushing Outer
Diameter Interference

Shaft End Play

Idler

■

TB125, TB135: S/N 13510004~13512646

G4B012

II-42

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Outer Diameter of Brim

Allowable Value

Basic Dimension

341

300

20.5

347

306

22.5

Standard Value

Allowable Value

0.9

1.4

Build up

or replace.

Replace

Outer Diameter of Tread

Width of Tread

Width of Brim

Shaft End Play

■

TB135: S/N 13512647~

II-43

SPECIFICATIONS

SERVICE STANDARDS

TB125, 135, 145

Shaft

Hole

Unit: mm

Code

Item

Designated Standard

Servicing

Procedure

Outer Diameter of Brim

Allowable Value

Basic Dimension

389

344

395

350

Basic

Dimension

Allowable Tolerance

Standard

Fit

Allowable

Fit

Standard Value

Allowable Value

-0.050
-0.089

+0.15
+0.10



1.0



0.9

1.4

Build up

or replace.

Replace

Outer Diameter of Tread

Width of Tread

Width of Brim

Shaft and Bushing Bore
Diameter Clearance

Idler and Bushing Outer
Diameter Interference

Shaft End Play

■

TB145

+0.02

-0.03

G4B013

Takeuchi compact excavator TB125, TB135, TB145 / diesel TNE / diesel Yanmar. Service Manual - page 4