Hyundai Excavator R210LC-7. Service and repair manual - page 2

 

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Hyundai Excavator R210LC-7. Service and repair manual - page 2

 

 

R210LC-7 LONG REACH

2)

R210LC-7 HIGH WALKER

3)

1-19

: Rating over-front

: Rating over-side or 360 degree

ROBEX 210LC-7

5.68m(18' 8") boom, 2.00m(6' 7") arm equipped with 0.92m

3

(PCSA heaped) bucket, 600mm(24")

triple grouser shoe and 3800kg counterweight.

5. LIFTING CAPACITIES

1)

(1)

Note 1.

2. 

3. 
4.

Lifting capacity are based on SAE J1097 and ISO 10567.
Lifting capacity of the ROBEX series does not exceed 75% of tipping load with the machine
on firm, level ground or 87% of full hydraulic capacity. 
The load point is a hook located on the back of the bucket. 

*

indicates load limited by hydraulic capacity.

1-20

5.68m(18' 8") boom, 2.40m(7' 10") arm equipped with 0.92m

3

(PCSA heaped) bucket, 600mm(24")

triple grouser shoe and 3800kg counterweight.

(2)

5.68m(18' 8") boom, 2.92m(9' 7") arm equipped with 0.92m

3

(PCSA heaped) bucket, 600mm(24")

triple grouser shoe and 3800kg counterweight.

(3)

1-21

5.68m(18'  8") boom, 3.90m(12' 10") arm equipped with 0.92m

3

(PCSA heaped) bucket, 600mm

(24") triple grouser shoe and 3800kg counterweight.

(4)

Note 

1. Lifting capacity are based on SAE J1097 and ISO 10567.
2. Lifting capacity of the ROBEX series does not exceed 75% of tipping load with the machine

on firm, level ground or 87% of full hydraulic capacity.

3. The load point is a hook located on the back of the bucket.
4.

*

indicates load limited by hydraulic capacity.

8.2m(26' 11") boom, 6.3m(20' 8") arm equipped with 0.51m

3

(PCSA heaped) bucket, 800mm(32")

triple grouser shoe and 5300kg counterweight.

(1)

R210LC-7 LONG REACH

2)

2-22

1-23

5.68m(18' 8") boom, 2.92m(9' 7") arm equipped with 0.92m

3

(PCSA heaped) bucket, 600mm(24")

triple grouser shoe and 3800kg counterweight.

(1)

Note 

1. Lifting capacity are based on SAE J1097 and ISO 10567.
2. Lifting capacity of the ROBEX series does not exceed 75% of tipping load with the machine

on firm, level ground or 87% of full hydraulic capacity.

3. The load point is a hook located on the back of the bucket.
4.

*

indicates load limited by hydraulic capacity.

R210LC-7 HIGH WALKER

3)

1-24

5.68m(18'  8") boom, 2.0m(6'  7") arm equipped with 0.92m

3

(PCSA heaped) bucket, 600mm(24")

triple grouser shoe and 3800kg counterweight.

(2)

5.68m(18'  8") boom, 2.4m(7' 10") arm equipped with 0.92m

3

(PCSA heaped) bucket, 600mm(24")

triple grouser shoe and 3800kg counterweight.

(3)

1-25

5.68m(18'  8") boom, 3.9m(12'  9") arm equipped with 0.92m

3

(PCSA heaped) bucket, 600mm(24")

triple grouser shoe and 3800kg counterweight.

(4)

1-26

6. BUCKET SELECTION GUIDE

GENERAL BUCKET

0.51m

3

PCSA

heaped bucket

0.80m

3

PCSA

heaped bucket

0.92m

3

PCSA

heaped bucket

1.20m

3

PCSA

heaped bucket

1.34m

3

PCSA

heaped bucket

1)

1-27

HEAVY DUTY, ROCK AND SLOPE FINISHING BUCKET

0.74, 0.87, 1.05m

3

PCSA 

heaped bucket

0.87m

3

PCSA  heaped bucket

0.75m

3

PCSA heaped bucket

2)

1-28

TRACKS

X-leg type center frame is integrally welded with reinforced box-section track frames. The design
includes dry tracks, lubricated rollers, idlers, sprockets, hydraulic track adjusters with shock
absorbing springs and assembled track-type tractor shoes with triple grousers.

TYPES OF SHOES

NUMBER OF ROLLERS AND SHOES ON EACH SIDE

7. UNDERCARRIAGE

Carrier rollers

Track rollers

Track shoes

2EA

9EA

49EA

Item

Quantity

3)

1)

2)

1-29

Category

Applications

Precautions

A

B

C

Rocky ground, 
river beds, 
normal soil

Normal soil,
soft ground

Extremely soft gound
(Swampy ground)

Travel at low speed on rough ground with large obstacles such as

boulders or fallen trees

These shoes cannot be used on rough ground with large obstacles such

as boulders or fallen trees

Travel at high speed only on flat ground

Travel slowly at low speed if it is impossible to avoid going over

obstacles

Use the shoes only in the conditions that the machine sinks and it is

impossible to use the shoes of category A or B

These shoes cannot be used on rough ground with large obstacles such

as boulders or fallen trees

Travel at high speed only on flat ground

Travel slowly at low speed if it is impossible to avoid going over

obstacles

Table 2

SELECTION OF TRACK SHOE

Suitable track shoes should be selected according to operating conditions.

Method of selecting shoes

Confirm the category from the list of applications in 

table 2

, then use 

table 1

to select the shoe.

Wide shoes(Categories B and C) have limitations on applications.   Before using wide shoes, check
the precautions, then investigate and study the operating conditions to confirm if these shoes are
suitable.
Select the narrowest shoe possible to meet the required flotation and ground pressure.   Application
of wider shoes than recommendations will cause unexpected problem such as bending of shoes,
crack of link, breakage of pin, loosening of shoe bolts and the other various problems.

4)

Table 1

Track shoe

Category

Specification

600mm triple grouser

700mm triple grouser

800mm triple grouser

800mm triple grouser(Long reach)

Standard

Option

Option

Standard

A

B

C

C

ENGINE

8. SPECIFICATIONS FOR MAJOR COMPONENTS

1)

MAIN PUMP

2)

TRAVEL MOTOR

TRAVEL MOTOR(GM35VL, up to #2078)

GEAR PUMP

MAIN CONTROL VALVE

SWING MOTOR

6)

(1)

3

3

)

4)

5)

1-32

REMOTE CONTROL VALVE

CYLINDER

7

7

)

8)

TRAVEL MOTOR(SBTR220, #2079 and up)

(2)

 

 

 

 

 

 

 

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