Page 1
Stanley MB/XP3025
HYDRAULIC BREAKER
Parts Manual
Part Number PMMB/XP3025XENG.B17
Page 2
Contents
Housing Unit ................................................................................................................................................................................4
Accumulator .................................................................................................................................................................................6
Main Valve ...................................................................................................................................................................................7
Restrictor Valve ............................................................................................................................................................................8
Pressure COntrol Valve ................................................................................................................................................................10
Tie Rods .......................................................................................................................................................................................12
Body Parts ....................................................................................................................................................................................13
Front Head ...................................................................................................................................................................................15
Lower Tool Bushing .....................................................................................................................................................................16
Tool ..............................................................................................................................................................................................17
Seal Set .........................................................................................................................................................................................18
Service Kit ...................................................................................................................................................................................20
Service Kit 2A ..............................................................................................................................................................................21
Manual Greasing ..........................................................................................................................................................................22
Greasing Device Kit .....................................................................................................................................................................23
Greasing Device ...........................................................................................................................................................................25
GENUINE STANLEY SPARE PARTS
Stanley Genuine spare parts are designed and manufactured by using the latest technological knowledge
and engineering skills. Stanley spare parts are made
of the best available materiels with the most advanced
manufacturing techniques.
It is important that you use only genuine Stanley spare
parts, to ensure easy operation maintenance and repair of the product. Please note that eventual warranty
claims will be handled only if you have used genuine
Stanley parts in your Stanley product.
LOCATION OF THE SERIAL NUMBER
It’s important to make correct reference to the serial
number of the product when ordering spare parts. Iden-
tication of serial number is the only proper means of
maintaining and identifying parts for a specic product.
The location of equipment serial number is pointed in
“Operation and Maintenance” manual.
SPARE PART ORDERS
Quick spare part deliveries are secured by exact orders.
Required Information:
• Name of customer and contact person
• Order number (when available)
• Delivery address
• Mode of delivery (air mail etc.)
• Required delivery date
• Invoicing address
• Model and serial number of the product
• Name, number and required amount of spare parts
2 Parts Manual MB/X3025
Page 3
PARTS
Parts Manual MB/XP3025 3
Page 4
HOUSING UNIT
4 Parts Manual MB/X3025
Page 5
HOUSING UNIT
Item Description Part no. Specication Note Qty
1 Housing 80628 1
2 Pad 78603 2
3 Buffer 77770 1
4 Rubber plug 78604 D50 2
7 Hex. screw 76905 M24x110-12.9 ISO 4014 14
8 Washer 76906 25 ISO 7416 14
9 Lock nut 76907 M24-12 DIN 985 14
10 Plug 77716 4
102 Rubber plug 78609 2
103 Seal 78610 1
104 Wear plate 78611 4
105 Lifting eye 78610 M30 DIN 580 1
106 Hex. screw 78613 M30x40-8.8 ISO 4017 1
107 Shield plate 77773 2
120 Wear plates 78608 1
20 Label set 80634 1
Parts Manual MB/XP3025 5
Page 6
ACCUMULATOR
Item Description Part no. Specication Note Qty
1 Accumulator (incl. parts 2-11) 78615 1
2 Accumulator bottom 78616 1
3 Accumulator cover 78617 1
4 Membrane 77779 1
5 Accumulator screw 77780 16
6 Filling plug 76921 1
7 Seal 76924 D114 1
8 Shield plug 76922 1
9 Usit-ring 76846 8-13.9-1 * 1
10 Parallel pin 77781 10m6x24 DIN 6325 2
11 O-ring 76844 D23 * 1
12 Accumulator screw 78618 8
(*) included in seal set
6 Parts Manual MB/X3025
Page 7
MAIN VALVE
Item Description Part no. Specication Note Qty
1 Main valve bushing 78619 1
2 Main spool 78620 1
3 Spool 78621 1
4 Spool 77786 1
5 Cover 78622 1
6 Cover 78623 1
7 O-ring 77789 D105 * 2
8 Seal 77790 D110 * 6
9 Hex. screw 76933 M16x35-8.8 ISO 4017 13
10 Lock washer 76852 M16 NORD-LOCK 13
(*) included in seal set
Parts Manual MB/XP3025 7
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RESTRICTOR VALVE
8 Parts Manual MB/X3025
Page 9
RESTRICTOR VALVE
Item Description Part no. Specication Note Qty
1 Restrictor valve (incl. parts 2-10) 78624 1
2 Cover 76935 1
3 Spool 77793 1
4 Valve housing 78625 1
5 Spring 76938 1
6 O-ring 76939 D46 * 1
7 O-ring 76940 D44 * 1
8 O-ring 76941 D34 * 1
9 Shim plate 76861 S=0.5 2
10 Shim plate 76860 S=1 1
11 Hex. screw 76933 M16x35-8.8 ISO 4017 4
12 Lock washer 76852 M16 NORD-LOCK 4
(*) included in seal set
Parts Manual MB/XP3025 9
Page 10
PRESSURE CONTROL VALVE
10 Parts Manual MB/X3025
Page 11
PRESSURE CONTROL VALVE
Item Description Part no. Specication Note Qty
1 Pressure control valve (incl parts 2-16) 78626 1
2 Cover 77796 1
3 Valve housing 77797 1
4 Spool 78627 1
5 Guide 77799 1
6 Spool 78062 1
7 Spring guide 78063 1
8 Spring 76950 1
9 Shim plate 76951 S=0.5 x
10 Shim plate 76952 S=1 x
11 Shim plate 76953 S=0.75 x
12 Plug 78064 1
13 O-ring 78628 D60 * 1
14 O-ring 78066 D21 * 1
15 Seal 78067 D55 * 1
16 Seal 78068 D50 * 1
17 Hex. screw 76933 M16x35-8.8 ISO 4017 4
18 Lock washer 76852 M16 NORD-LOCK 4
(*) included in seal set
Parts Manual MB/XP3025 11
Page 12
TIE RODS
Item Description Part no. Specication Note Qty
1 Tie rod set (incl. parts 2-6) 78629 4
2 Vibration dampening element 78630 2
3 Cable tie 76962 2
4 Rubber ring 78631 1
5 Lock plate 78632 1
6 Spacer 78633 1
12 Parts Manual MB/X3025
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BODY PARTS
Parts Manual MB/XP3025 13
Page 14
BODY PARTS
Item Description Part no. Specication Note Qty
1 Valve body (incl parts. 2-10) 78634 1
2 Breather (incl part 11) 78075 1
3 Flange plug 76859 R3/4 1
4 Flange plug 76847 R3/8 5
5 Flange plug 76969 R1/4 4
6 Flange plug 76970 R1/8 2
7 Breather 76971 R3/8 1
8 Taper plug 78076 DIN 906-R1/4 1
9 Nozzle 76972 1
10 Nozzle 76973 1
11 O-ring 76968 D24 * 1
12 Cylinder (incl parts 13-17) 78635 1
13 Flange plug 76969 R1/4, softened stroke 1
14 Nozzle 78636 Softened stroke 1
15 Flange plug 76969 R1/4, normal stroke 1
16 Screw 76976 M10x12 ISO 4026, normal
stroke
17 Flange plug 76969 R1/4, idle stroke prevention 1
18 Piston 78637 1
19 Parallel pin 78638 16m6x70 ISO 8734 2
20 Wiper 78639 * 1
21 Seal 78640 * 1
22 Seal 78641 Heat resistant ** 1
23 Seal 78642 * 1
24 Wiper 78643 * 1
25 Seal 78644 * 2
26 Seal 78645 Heat resistant ** 1
27 Seal 78646 D230 * 1
28 O-ring 78647 D21 * 2
29 O-ring 78648 D229 * 2
1
(*) included in seal set
(**) included in heat resistant seal set
14 Parts Manual MB/X3025
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FRONT HEAD
Item Description Part no. Specication Note Qty
1 Front head 78649 1
2 Upper tool bushing 78650 1
3 Tool retaining pin 78651 1
4 Ring 78652 2
5 Retaining pin 78653 1
6 Rubber plug 78654 2
(*) included in seal set
Parts Manual MB/XP3025 15
Page 16
LOWER TOOL BUSHING
Item Description Part no. Specication Note Qty
1 Lower tool bushing (incl. part 2) 78655 1
2 Seal 78656 1
(*) included in seal set
16 Parts Manual MB/X3025
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TOOL
Item Description Part no. Specication Note Qty
1 Chisel 78657 L=1120 mm, W= 112 kg
D= 135mm
2 Moil point 78658 L=1120 mm, W= 108 kg
D= 135mm
3 Blunt 78659 L=920 mm, W= 100 kg
D= 135mm
4 Long chisel 78660 L=1270 mm, W= 129 kg
D= 135mm
5 Long moil point 78661 L=1270 mm, W= 129 kg
D= 135mm
6 Pyramid 78662 L=1120 mm, W= 108 kg
D= 135mm
7 Long blunt 78663 L=1120 mm, W= 121 kg
D= 135mm
8 Limestone chisel 78665 L=1120 mm, W= 115 kg
D= 135mm
9 Hard rock chisel 78664 L=1120 mm, W= 106 kg
D= 135mm
10 Super blunt 78666 L=920 mm, W= 101 kg
D= 143mm
1
1
1
1
1
1
1
1
1
1
Parts Manual MB/XP3025 17
Page 18
SEAL SET
18 Parts Manual MB/X3025
This summary only indicates the position of the
seals. It must NOT be used as assembly instruction.
Read the manual.
Page 19
SEAL SET
Item Description Part no. Specication Note Qty
Kit Seal set (inc. parts 1-22) 78667 1
1 Seal 76924 D114 1
2 O-ring 76844 D23 1
3 Usit-ring 76846 8-13.9-1 1
4 O-ring 77789 D105 2
5 Seal 77790 D110 6
6 O-ring 76939 D46 1
7 O-ring 76940 D44 1
8 O-ring 76941 D34 1
9 O-ring 78628 D60 1
10 O-ring 78066 D21 1
11 Seal 78067 D55 1
12 Seal 78068 D50 1
13 O-ring 76968 D24 1
14 Wiper 78639 1
15 Seal 78640 1
16 Seal 78642 1
17 Wiper 78643 1
18 Seal 78644 2
19 Seal 78646 D230 1
20 O-ring 78648 D229 2
21 O-ring 78647 D21 2
22 Seal 76942 1
The seals for greasing device are not
included in this seal set. They are
included in the service kit of greasing
device.
Parts Manual MB/XP3025 19
Page 20
SERVICE KIT
Item Description Part no. Specication Note Qty
Kit Service kit (incl. parts 1-4) 78668 1
1 Membrane 77779 1
2 Tool retaining pin 78651 1
3 Lower tool bushing 78655 1
4 Seal set 78667 1
20 Parts Manual MB/X3025
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SERVICE KIT 2A
Item Description Part no. Specication Note Qty
Kit Service kit (incl. parts 1-4) 78669 1
1 Buffer 78603 1
2 Pad 77770 2
3 Wear plate 78611 4
4 Upper tool bushing 78650 1
Parts Manual MB/XP3025 21
Page 22
MANUAL GREASING
Item Description Part no. Specication Note Qty
1 Hose assembly (incl. parts 2-9) 77706 1
2 Sleeve 77707 2
3 Insert 77708 2
4 Hose 77709 L=480 1
5 Nut 77710 2
6 Connector 77711 BSPP 3/8 1
7 Connector 77712 BSPP 1/4 1
8 Adapter 77713 1
9 Grease zerk 77714 1
10 Pipe clamp 77715 1
11 Plug 77716 4
12 Plug 77717 4
22 Parts Manual MB/X3025
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GREASING DEVICE KIT
Parts Manual MB/XP3025 23
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GREASING DEVICE KIT
Item Description Part no. Specication Note Qty
1 Greasing device RG541 77719 1
2 Hose assembly (incl. parts 3-6) 77720 1
3 Sleeve 77707 2
4 Insert 77708 2
5 Hose 77721 1
6 Nut 77710 2
7 Rubber bushing 77722 1
8 Shield 77723 1
9 Hex. screw 77724 M10x110-8.8 ISO 4014 4
10 Lock washer 77725 M10 NL 10sp NORD-LOCK 4
11 Grease cartridge 77726 Special tool grease,
greasing device cartridge.
Greasing device cartridges
are also sold in boxes of
24
12 Shield 77727 1
13 Hex. socket screw 77728 M16x35-8.8 ISO 4762 4
14 Lock washer 76852 M16 NORD-LOCK 4
15 Connector 77711 BSPP 3/8 1
16 Connector 77712 BSPP 1/4 1
17 Hose assembly 77729 1
1
24 Parts Manual MB/X3025
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GREASING DEVICE
Parts Manual MB/XP3025 25
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GREASING DEVICE
Item Description Part no. Specication Note Qty
1 Greasing device RG541 (incl. parts 2-16) 77719 1
2 Doser (incl. parts 3-16) 77730 1
3 Plug 77731 1
4 Nut 77732 M12x1 DIN 934 1
5 Lock washer 76854 M24 NORD-LOCK * 1
6 O-ring 77733 D21 * 1
7 Adjusting screw 77734 1
8 O-ring 77735 D8 * 1
9 O-ring 77736 D11 * 2
10 Spring 77737 * 1
11 Piston 77738 1
12 O-ring 77739 D7 * 1
13 Piston 77740 * 1
14 Body 77741 1
15 O-ring 77742 D15 * 1
16 Shim plate 77743 * 1
17 Grease zerk 77714 BSP 1/4 * 1
18 Plug 77744 * 1
19 Locking plate 77745 1
20 Body 77746 1
21 Cartridge holder 77747 1
22 Check valve 77748 1
23 O-ring 77749 D19 * 1
24 O-ring 77750 D62 * 1
25 O-ring 77751 D71 * 1
26 O-ring 77752 D52 * 2
27 Guide ring 77753 * 1
28 Seal 77754 * 1
29 Spring housing 77755 1
30 Spring 77756 1
31 Piston 77757 1
32 Nut 77758 1
33 Lock plate 77759 * 1
34 Hex. socket screw 77760 M8x10-8.8 ISO 4762 * 1
35 Connector 77712 BSPP 1/4 3
kit Seal set for greasing device 77761 1
(*) included in seal set for greasing
device
26 Parts Manual MB/X3025
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Stanley, 1538 Highway 2,
Two Harbors, MN 55616 USA
66-48-14119-39-36-189
84-48-14119-36-236-238
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