A10VO ALA10VO Hydraulic Piston Pump for 4602184 55206812 55063597 56024629 88756059 77794203 55056353 Sandvik Loader

A10VO & A10VO AL Hydraulic Pump: The Intelligent Power Source for Sandvik Loader Systems

In the high-stakes environment of mining and tunneling, where reliability directly impacts safety and productivity, the hydraulic system is the lifeblood of underground equipment. For Sandvik Loaders and drill rigs, the A10VO series of axial piston variable pumps, including the heavy-duty AL A10VO  variant, are engineered to deliver precise, efficient, and utterly reliable power as the core Hydraulic Piston Pump. These pumps provide the intelligent control and robust performance demanded by Sandvik (sandvik.com) advanced machinery. As a professional manufacturer, www.baolilai-pump.com supplies these critical hydraulic components. For full specifications, download the PDF from www.baolilai-pump.com/contact_us/.

Technical Specifications: A10VO Series

Parameter	Value Range
Displacement Range	18 – 140 cm³/rev
Operating Pressure	280 – 350 bar
Maximum Speed	1800 – 3900 rpm

Size		NG		18	28	45	71	88	100	140
Displacement, geometric, per revolution		Vg max	cm3	18	28	45	71	88	100	140
Rotational speed maximum	at Vg max	nnom	rpm	3300	3000	2600	2200	2100	2000	1800
	at Vg<Vg max	nmax	rpm	3900	3600	3100	2600	2500	2400	2100
Flow	at nnom and Vg max	qv max	l/min	59	84	117	156	185	200	292
	at n=1500 rpm and Vg max	qvE max	l/min	27	42	68	107	132	150	210
Power at Δp=280 bar	at nnom, Vg max	Pmax	kW	28	39	55	73	86	93	118
	at n=1500 rpm and Vg max	Pnom	kW	12.6	20	32	50	62	70	98
Torque	at Δp=280 bar	Tmax	Nm	80	125	200	316	392	445	623
	at Δp=100 bar	T	Nm	30	45	72	113	140	159	223
Rotary stiffness of drive shaft	S	c	Nm/rad	11087	22317	37505	71884	71884	121142	169437
	R	c	Nm/rad	14850	26360	41025	76545	76545	–	–
	P	c	Nm/rad	13158	25656	41232	80627	80627	132335	188406
Moment of inertia for rotary group		JTW	kgm2	0.00093	0.0017	0.0033	0.0083	0.0083	0.0167	0.0242
Case volume		V	l	0.4	0.7	1.0	1.6	1.6	2.2	3.0
Weight without through drive (approx.)		m	kg	12.9	18	23.5	35.2	35.2	49.5	65.4
Weight with through drive (approx.)		m	kg	14	19.3	25.1	38	38	55.4	74.4

Built for Extreme Mining Durability and Safety
Operating in confined, dusty, and potentially hazardous underground spaces demands components of exceptional resilience. The AL A10VO hydraulic pump is built to this standard, backed by a one-year warranty. Its design incorporates superior resistance to extreme pressure shocks, fine particulate contamination, and the rigorous demands of 24/7 mining cycles. Enhanced materials and advanced sealing, as utilized in models like 4602184, ensure integrity under high vibration and thermal stress. This robust construction is critical for safety and uptime, making it an integral part of Sandvik’s reliable equipment, including loaders often serviced under part number 55206812.

Powering Sandvik’s Diverse Range of Heavy Equipment
The intelligence and compact power of the A10VO pump platform make it a versatile choice across Sandvik‘s extensive portfolio, which spans far beyond underground mining.

Underground Loaders and Trucks (LHDs): As the main pump in Sandvik loaders, it delivers the high-pressure flow for tramming, lifting, and bucket tipping. Its load-sensing capability optimizes power usage, crucial for battery-electric or diesel-powered machines operating in ventilated tunnels.

Surface Mining and Quarrying: Sandvik drill rigs for blast hole drilling rely on precise hydraulic control for feed and rotation. The A10VO hydraulic pump provides the steady, controllable power required, with configurations often referenced as 55063597 and 56024629 for these demanding applications.

Construction and Rock Processing: Mobile crushers and breakers from Sandvik require durable hydraulic systems to handle massive impact forces. The pump’s ability to manage pressure spikes is essential here.

Tunneling and Civil Engineering: In tunnel boring machines and roadheaders, continuous, reliable hydraulic power is non-negotiable. The pump’s performance under sustained high load supports these massive projects.

This cross-platform application is evident in its use across various Sandvik machine models, with parts commonly identified under codes such as 88756059, 77794203, and 55056353.

FAQ (Frequently Asked Questions)

Q1: Why is the A10VO series pump favored for Sandvik’s advanced loader designs?
A1: Its combination of high power density, precise variable displacement control, and integrated load-sensing electronics allows for optimal fuel or energy efficiency and responsive machine control. This aligns perfectly with Sandvik’s focus on productivity and reduced total operational cost.

Q2: What specific features make the AL A10VO model suitable for harsh mining conditions?
A2: The AL A10VO variant is typically built with upgraded bearings, hardened pistons, and enhanced contamination resistance. These features provide extended service life and greater reliability when facing the abrasive dust, moisture, and constant vibration found in mining environments.

Q3: How does this pump contribute to the safety of underground mining equipment?
A3: Its reliable performance under pressure prevents unexpected hydraulic failure. Furthermore, its robust design and quality construction minimize risks associated with leaks or internal failures, contributing to the overall safe operation of the equipment in confined underground spaces.

Q4: We need a replacement main pump for our Sandvik loader, referenced as part number 77794203. Can you supply it?
A4: Absolutely. We provide high-quality hydraulic pump solutions engineered for compatibility with Sandvik equipment. For precise specifications and support regarding part 77794203 or 88756059, please contact our technical team via www.baolilai-pump.com/contact_us/.

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Product Model

Product Model No.	Application equipment brands	Application equipment No.
A A10V O 28 DFR1/31R-PSC62K68 -SO200 AV A10VO28	Sandvik	55042004,55
A A10V O 45 DR /31L-PSC62K01 -SO194 AV A10VO45	Sandvik	4602184
A A10V O 45ED 72/31L-VUC12K68P AV A10VO45	Sandvik	56024636
A A10V O 71 DFR1/31L-PSC62K01 AL A10VO71	Sandvik	4602183/88465999
A A10V O100 DFR1/31R-PSC62K04 AV A10VO100	Sandvik	5504938688752709-559
A10VO100DFR1/31R+A10VO45DFR1/31R AV A10VO100+A10V O	Sandvik	55206812
A10VO140DFR1+A10VO71DFR1+A10VO28DFR1/31R AV A10VO140+A10V O	Sandvik	55049034 triple pump:R910960694+R910945645+R902414862
AH A10V O110ED 72/31L-VTC62K68T AV A10VO110	Sandvik	55063597
AH A10V O140ED 72/31L-PSC62K68T -S2200 AV A10VO140	Sandvik	55058253
AL A10V O 28 DFR1/31L-VSC12N00 AV A10VO28	Sandvik	56024629
AL A10V O 28ED 72/31L-VSC12N00P AV A10VO28	Sandvik	56024635
AL A10V O 28ED 72/31R-VSC12N00P AV A10VO28	Sandvik	DT920i
AL A10V O 45ED 72/31L-VUC12K68P AV A10VO45	Sandvik	56024636
AL A10V O 71 DFR1/31L-PSC62K04 AL A10VO71	Sandvik	88756059
AL A10V O 71 DFR1/31L-PSC62K68 AL A10VO71	Sandvik	55056353(2)
AL A10V O 71 DFR1/31R-VSC62K01 -S1063 SV A10VO71	Sandvik	77794203
AL A10V O100 DFR1/31R-PSC62K68 AV A10VO100	Sandvik	77794205
PA10VO110DFR1/31L+LA10VO71DFR1/31L AV A10VO110+A10V O	Sandvik	55056353
PA10VO71DFR1/31L+LA10VO45DFR1/31L AV A10VO71+A10VO	Sandvik	BG00223472

Specification